// Create a JSON object only if one does not already exist. We create the
// methods in a closure to avoid creating global variables.

var JSON;
if (!JSON) {
    JSON = {};
}

(function () {
    'use strict';

    function f(n) {
        // Format integers to have at least two digits.
        return n < 10 ? '0' + n : n;
    }

    if (typeof Date.prototype.toJSON !== 'function') {

        Date.prototype.toJSON = function (key) {

            return isFinite(this.valueOf())
                ? this.getUTCFullYear()     + '-' +
                    f(this.getUTCMonth() + 1) + '-' +
                    f(this.getUTCDate())      + 'T' +
                    f(this.getUTCHours())     + ':' +
                    f(this.getUTCMinutes())   + ':' +
                    f(this.getUTCSeconds())   + 'Z'
                : null;
        };

        String.prototype.toJSON      =
            Number.prototype.toJSON  =
            Boolean.prototype.toJSON = function (key) {
                return this.valueOf();
            };
    }

    var cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
        escapable = /[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
        gap,
        indent,
        meta = {    // table of character substitutions
            '\b': '\\b',
            '\t': '\\t',
            '\n': '\\n',
            '\f': '\\f',
            '\r': '\\r',
            '"' : '\\"',
            '\\': '\\\\'
        },
        rep;


    function quote(string) {

// If the string contains no control characters, no quote characters, and no
// backslash characters, then we can safely slap some quotes around it.
// Otherwise we must also replace the offending characters with safe escape
// sequences.

        escapable.lastIndex = 0;
        return escapable.test(string) ? '"' + string.replace(escapable, function (a) {
            var c = meta[a];
            return typeof c === 'string'
                ? c
                : '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
        }) + '"' : '"' + string + '"';
    }


    function str(key, holder) {

// Produce a string from holder[key].

        var i,          // The loop counter.
            k,          // The member key.
            v,          // The member value.
            length,
            mind = gap,
            partial,
            value = holder[key];

// If the value has a toJSON method, call it to obtain a replacement value.

        if (value && typeof value === 'object' &&
                typeof value.toJSON === 'function') {
            value = value.toJSON(key);
        }

// If we were called with a replacer function, then call the replacer to
// obtain a replacement value.

        if (typeof rep === 'function') {
            value = rep.call(holder, key, value);
        }

// What happens next depends on the value's type.

        switch (typeof value) {
        case 'string':
            return quote(value);

        case 'number':

// JSON numbers must be finite. Encode non-finite numbers as null.

            return isFinite(value) ? String(value) : 'null';

        case 'boolean':
        case 'null':

// If the value is a boolean or null, convert it to a string. Note:
// typeof null does not produce 'null'. The case is included here in
// the remote chance that this gets fixed someday.

            return String(value);

// If the type is 'object', we might be dealing with an object or an array or
// null.

        case 'object':

// Due to a specification blunder in ECMAScript, typeof null is 'object',
// so watch out for that case.

            if (!value) {
                return 'null';
            }

// Make an array to hold the partial results of stringifying this object value.

            gap += indent;
            partial = [];

// Is the value an array?

            if (Object.prototype.toString.apply(value) === '[object Array]') {

// The value is an array. Stringify every element. Use null as a placeholder
// for non-JSON values.

                length = value.length;
                for (i = 0; i < length; i += 1) {
                    partial[i] = str(i, value) || 'null';
                }

// Join all of the elements together, separated with commas, and wrap them in
// brackets.

                v = partial.length === 0
                    ? '[]'
                    : gap
                    ? '[\n' + gap + partial.join(',\n' + gap) + '\n' + mind + ']'
                    : '[' + partial.join(',') + ']';
                gap = mind;
                return v;
            }

// If the replacer is an array, use it to select the members to be stringified.

            if (rep && typeof rep === 'object') {
                length = rep.length;
                for (i = 0; i < length; i += 1) {
                    if (typeof rep[i] === 'string') {
                        k = rep[i];
                        v = str(k, value);
                        if (v) {
                            partial.push(quote(k) + (gap ? ': ' : ':') + v);
                        }
                    }
                }
            } else {

// Otherwise, iterate through all of the keys in the object.

                for (k in value) {
                    if (Object.prototype.hasOwnProperty.call(value, k)) {
                        v = str(k, value);
                        if (v) {
                            partial.push(quote(k) + (gap ? ': ' : ':') + v);
                        }
                    }
                }
            }

// Join all of the member texts together, separated with commas,
// and wrap them in braces.

            v = partial.length === 0
                ? '{}'
                : gap
                ? '{\n' + gap + partial.join(',\n' + gap) + '\n' + mind + '}'
                : '{' + partial.join(',') + '}';
            gap = mind;
            return v;
        }
    }

// If the JSON object does not yet have a stringify method, give it one.

    if (typeof JSON.stringify !== 'function') {
        JSON.stringify = function (value, replacer, space) {

// The stringify method takes a value and an optional replacer, and an optional
// space parameter, and returns a JSON text. The replacer can be a function
// that can replace values, or an array of strings that will select the keys.
// A default replacer method can be provided. Use of the space parameter can
// produce text that is more easily readable.

            var i;
            gap = '';
            indent = '';

// If the space parameter is a number, make an indent string containing that
// many spaces.

            if (typeof space === 'number') {
                for (i = 0; i < space; i += 1) {
                    indent += ' ';
                }

// If the space parameter is a string, it will be used as the indent string.

            } else if (typeof space === 'string') {
                indent = space;
            }

// If there is a replacer, it must be a function or an array.
// Otherwise, throw an error.

            rep = replacer;
            if (replacer && typeof replacer !== 'function' &&
                    (typeof replacer !== 'object' ||
                    typeof replacer.length !== 'number')) {
                throw new Error('JSON.stringify');
            }

// Make a fake root object containing our value under the key of ''.
// Return the result of stringifying the value.

            return str('', {'': value});
        };
    }


// If the JSON object does not yet have a parse method, give it one.

    if (typeof JSON.parse !== 'function') {
        JSON.parse = function (text, reviver) {

// The parse method takes a text and an optional reviver function, and returns
// a JavaScript value if the text is a valid JSON text.

            var j;

            function walk(holder, key) {

// The walk method is used to recursively walk the resulting structure so
// that modifications can be made.

                var k, v, value = holder[key];
                if (value && typeof value === 'object') {
                    for (k in value) {
                        if (Object.prototype.hasOwnProperty.call(value, k)) {
                            v = walk(value, k);
                            if (v !== undefined) {
                                value[k] = v;
                            } else {
                                delete value[k];
                            }
                        }
                    }
                }
                return reviver.call(holder, key, value);
            }


// Parsing happens in four stages. In the first stage, we replace certain
// Unicode characters with escape sequences. JavaScript handles many characters
// incorrectly, either silently deleting them, or treating them as line endings.

            text = String(text);
            cx.lastIndex = 0;
            if (cx.test(text)) {
                text = text.replace(cx, function (a) {
                    return '\\u' +
                        ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
                });
            }

// In the second stage, we run the text against regular expressions that look
// for non-JSON patterns. We are especially concerned with '()' and 'new'
// because they can cause invocation, and '=' because it can cause mutation.
// But just to be safe, we want to reject all unexpected forms.

// We split the second stage into 4 regexp operations in order to work around
// crippling inefficiencies in IE's and Safari's regexp engines. First we
// replace the JSON backslash pairs with '@' (a non-JSON character). Second, we
// replace all simple value tokens with ']' characters. Third, we delete all
// open brackets that follow a colon or comma or that begin the text. Finally,
// we look to see that the remaining characters are only whitespace or ']' or
// ',' or ':' or '{' or '}'. If that is so, then the text is safe for eval.

            if (/^[\],:{}\s]*$/
                    .test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@')
                        .replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']')
                        .replace(/(?:^|:|,)(?:\s*\[)+/g, ''))) {

// In the third stage we use the eval function to compile the text into a
// JavaScript structure. The '{' operator is subject to a syntactic ambiguity
// in JavaScript: it can begin a block or an object literal. We wrap the text
// in parens to eliminate the ambiguity.

                j = eval('(' + text + ')');

// In the optional fourth stage, we recursively walk the new structure, passing
// each name/value pair to a reviver function for possible transformation.

                return typeof reviver === 'function'
                    ? walk({'': j}, '')
                    : j;
            }

// If the text is not JSON parseable, then a SyntaxError is thrown.

            throw new SyntaxError('JSON.parse');
        };
    }
}());
/*!
 * jQuery JavaScript Library v1.8.1
 * http://jquery.com/
 *
 * Includes Sizzle.js
 * http://sizzlejs.com/
 *
 * Copyright 2012 jQuery Foundation and other contributors
 * Released under the MIT license
 * http://jquery.org/license
 *
 * Date: Thu Aug 30 2012 17:17:22 GMT-0400 (Eastern Daylight Time)
 */

(function( window, undefined ) {
var
  // A central reference to the root jQuery(document)
  rootjQuery,

  // The deferred used on DOM ready
  readyList,

  // Use the correct document accordingly with window argument (sandbox)
  document = window.document,
  location = window.location,
  navigator = window.navigator,

  // Map over jQuery in case of overwrite
  _jQuery = window.jQuery,

  // Map over the $ in case of overwrite
  _$ = window.$,

  // Save a reference to some core methods
  core_push = Array.prototype.push,
  core_slice = Array.prototype.slice,
  core_indexOf = Array.prototype.indexOf,
  core_toString = Object.prototype.toString,
  core_hasOwn = Object.prototype.hasOwnProperty,
  core_trim = String.prototype.trim,

  // Define a local copy of jQuery
  jQuery = function( selector, context ) {
    // The jQuery object is actually just the init constructor 'enhanced'
    return new jQuery.fn.init( selector, context, rootjQuery );
  },

  // Used for matching numbers
  core_pnum = /[\-+]?(?:\d*\.|)\d+(?:[eE][\-+]?\d+|)/.source,

  // Used for detecting and trimming whitespace
  core_rnotwhite = /\S/,
  core_rspace = /\s+/,

  // Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE)
  rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,

  // A simple way to check for HTML strings
  // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
  rquickExpr = /^(?:[^#<]*(<[\w\W]+>)[^>]*$|#([\w\-]*)$)/,

  // Match a standalone tag
  rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,

  // JSON RegExp
  rvalidchars = /^[\],:{}\s]*$/,
  rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g,
  rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g,
  rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d\d*\.|)\d+(?:[eE][\-+]?\d+|)/g,

  // Matches dashed string for camelizing
  rmsPrefix = /^-ms-/,
  rdashAlpha = /-([\da-z])/gi,

  // Used by jQuery.camelCase as callback to replace()
  fcamelCase = function( all, letter ) {
    return ( letter + "" ).toUpperCase();
  },

  // The ready event handler and self cleanup method
  DOMContentLoaded = function() {
    if ( document.addEventListener ) {
      document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false );
      jQuery.ready();
    } else if ( document.readyState === "complete" ) {
      // we're here because readyState === "complete" in oldIE
      // which is good enough for us to call the dom ready!
      document.detachEvent( "onreadystatechange", DOMContentLoaded );
      jQuery.ready();
    }
  },

  // [[Class]] -> type pairs
  class2type = {};

jQuery.fn = jQuery.prototype = {
  constructor: jQuery,
  init: function( selector, context, rootjQuery ) {
    var match, elem, ret, doc;

    // Handle $(""), $(null), $(undefined), $(false)
    if ( !selector ) {
      return this;
    }

    // Handle $(DOMElement)
    if ( selector.nodeType ) {
      this.context = this[0] = selector;
      this.length = 1;
      return this;
    }

    // Handle HTML strings
    if ( typeof selector === "string" ) {
      if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
        // Assume that strings that start and end with <> are HTML and skip the regex check
        match = [ null, selector, null ];

      } else {
        match = rquickExpr.exec( selector );
      }

      // Match html or make sure no context is specified for #id
      if ( match && (match[1] || !context) ) {

        // HANDLE: $(html) -> $(array)
        if ( match[1] ) {
          context = context instanceof jQuery ? context[0] : context;
          doc = ( context && context.nodeType ? context.ownerDocument || context : document );

          // scripts is true for back-compat
          selector = jQuery.parseHTML( match[1], doc, true );
          if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
            this.attr.call( selector, context, true );
          }

          return jQuery.merge( this, selector );

        // HANDLE: $(#id)
        } else {
          elem = document.getElementById( match[2] );

          // Check parentNode to catch when Blackberry 4.6 returns
          // nodes that are no longer in the document #6963
          if ( elem && elem.parentNode ) {
            // Handle the case where IE and Opera return items
            // by name instead of ID
            if ( elem.id !== match[2] ) {
              return rootjQuery.find( selector );
            }

            // Otherwise, we inject the element directly into the jQuery object
            this.length = 1;
            this[0] = elem;
          }

          this.context = document;
          this.selector = selector;
          return this;
        }

      // HANDLE: $(expr, $(...))
      } else if ( !context || context.jquery ) {
        return ( context || rootjQuery ).find( selector );

      // HANDLE: $(expr, context)
      // (which is just equivalent to: $(context).find(expr)
      } else {
        return this.constructor( context ).find( selector );
      }

    // HANDLE: $(function)
    // Shortcut for document ready
    } else if ( jQuery.isFunction( selector ) ) {
      return rootjQuery.ready( selector );
    }

    if ( selector.selector !== undefined ) {
      this.selector = selector.selector;
      this.context = selector.context;
    }

    return jQuery.makeArray( selector, this );
  },

  // Start with an empty selector
  selector: "",

  // The current version of jQuery being used
  jquery: "1.8.1",

  // The default length of a jQuery object is 0
  length: 0,

  // The number of elements contained in the matched element set
  size: function() {
    return this.length;
  },

  toArray: function() {
    return core_slice.call( this );
  },

  // Get the Nth element in the matched element set OR
  // Get the whole matched element set as a clean array
  get: function( num ) {
    return num == null ?

      // Return a 'clean' array
      this.toArray() :

      // Return just the object
      ( num < 0 ? this[ this.length + num ] : this[ num ] );
  },

  // Take an array of elements and push it onto the stack
  // (returning the new matched element set)
  pushStack: function( elems, name, selector ) {

    // Build a new jQuery matched element set
    var ret = jQuery.merge( this.constructor(), elems );

    // Add the old object onto the stack (as a reference)
    ret.prevObject = this;

    ret.context = this.context;

    if ( name === "find" ) {
      ret.selector = this.selector + ( this.selector ? " " : "" ) + selector;
    } else if ( name ) {
      ret.selector = this.selector + "." + name + "(" + selector + ")";
    }

    // Return the newly-formed element set
    return ret;
  },

  // Execute a callback for every element in the matched set.
  // (You can seed the arguments with an array of args, but this is
  // only used internally.)
  each: function( callback, args ) {
    return jQuery.each( this, callback, args );
  },

  ready: function( fn ) {
    // Add the callback
    jQuery.ready.promise().done( fn );

    return this;
  },

  eq: function( i ) {
    i = +i;
    return i === -1 ?
      this.slice( i ) :
      this.slice( i, i + 1 );
  },

  first: function() {
    return this.eq( 0 );
  },

  last: function() {
    return this.eq( -1 );
  },

  slice: function() {
    return this.pushStack( core_slice.apply( this, arguments ),
      "slice", core_slice.call(arguments).join(",") );
  },

  map: function( callback ) {
    return this.pushStack( jQuery.map(this, function( elem, i ) {
      return callback.call( elem, i, elem );
    }));
  },

  end: function() {
    return this.prevObject || this.constructor(null);
  },

  // For internal use only.
  // Behaves like an Array's method, not like a jQuery method.
  push: core_push,
  sort: [].sort,
  splice: [].splice
};

// Give the init function the jQuery prototype for later instantiation
jQuery.fn.init.prototype = jQuery.fn;

jQuery.extend = jQuery.fn.extend = function() {
  var options, name, src, copy, copyIsArray, clone,
    target = arguments[0] || {},
    i = 1,
    length = arguments.length,
    deep = false;

  // Handle a deep copy situation
  if ( typeof target === "boolean" ) {
    deep = target;
    target = arguments[1] || {};
    // skip the boolean and the target
    i = 2;
  }

  // Handle case when target is a string or something (possible in deep copy)
  if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
    target = {};
  }

  // extend jQuery itself if only one argument is passed
  if ( length === i ) {
    target = this;
    --i;
  }

  for ( ; i < length; i++ ) {
    // Only deal with non-null/undefined values
    if ( (options = arguments[ i ]) != null ) {
      // Extend the base object
      for ( name in options ) {
        src = target[ name ];
        copy = options[ name ];

        // Prevent never-ending loop
        if ( target === copy ) {
          continue;
        }

        // Recurse if we're merging plain objects or arrays
        if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
          if ( copyIsArray ) {
            copyIsArray = false;
            clone = src && jQuery.isArray(src) ? src : [];

          } else {
            clone = src && jQuery.isPlainObject(src) ? src : {};
          }

          // Never move original objects, clone them
          target[ name ] = jQuery.extend( deep, clone, copy );

        // Don't bring in undefined values
        } else if ( copy !== undefined ) {
          target[ name ] = copy;
        }
      }
    }
  }

  // Return the modified object
  return target;
};

jQuery.extend({
  noConflict: function( deep ) {
    if ( window.$ === jQuery ) {
      window.$ = _$;
    }

    if ( deep && window.jQuery === jQuery ) {
      window.jQuery = _jQuery;
    }

    return jQuery;
  },

  // Is the DOM ready to be used? Set to true once it occurs.
  isReady: false,

  // A counter to track how many items to wait for before
  // the ready event fires. See #6781
  readyWait: 1,

  // Hold (or release) the ready event
  holdReady: function( hold ) {
    if ( hold ) {
      jQuery.readyWait++;
    } else {
      jQuery.ready( true );
    }
  },

  // Handle when the DOM is ready
  ready: function( wait ) {

    // Abort if there are pending holds or we're already ready
    if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
      return;
    }

    // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
    if ( !document.body ) {
      return setTimeout( jQuery.ready, 1 );
    }

    // Remember that the DOM is ready
    jQuery.isReady = true;

    // If a normal DOM Ready event fired, decrement, and wait if need be
    if ( wait !== true && --jQuery.readyWait > 0 ) {
      return;
    }

    // If there are functions bound, to execute
    readyList.resolveWith( document, [ jQuery ] );

    // Trigger any bound ready events
    if ( jQuery.fn.trigger ) {
      jQuery( document ).trigger("ready").off("ready");
    }
  },

  // See test/unit/core.js for details concerning isFunction.
  // Since version 1.3, DOM methods and functions like alert
  // aren't supported. They return false on IE (#2968).
  isFunction: function( obj ) {
    return jQuery.type(obj) === "function";
  },

  isArray: Array.isArray || function( obj ) {
    return jQuery.type(obj) === "array";
  },

  isWindow: function( obj ) {
    return obj != null && obj == obj.window;
  },

  isNumeric: function( obj ) {
    return !isNaN( parseFloat(obj) ) && isFinite( obj );
  },

  type: function( obj ) {
    return obj == null ?
      String( obj ) :
      class2type[ core_toString.call(obj) ] || "object";
  },

  isPlainObject: function( obj ) {
    // Must be an Object.
    // Because of IE, we also have to check the presence of the constructor property.
    // Make sure that DOM nodes and window objects don't pass through, as well
    if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
      return false;
    }

    try {
      // Not own constructor property must be Object
      if ( obj.constructor &&
        !core_hasOwn.call(obj, "constructor") &&
        !core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
        return false;
      }
    } catch ( e ) {
      // IE8,9 Will throw exceptions on certain host objects #9897
      return false;
    }

    // Own properties are enumerated firstly, so to speed up,
    // if last one is own, then all properties are own.

    var key;
    for ( key in obj ) {}

    return key === undefined || core_hasOwn.call( obj, key );
  },

  isEmptyObject: function( obj ) {
    var name;
    for ( name in obj ) {
      return false;
    }
    return true;
  },

  error: function( msg ) {
    throw new Error( msg );
  },

  // data: string of html
  // context (optional): If specified, the fragment will be created in this context, defaults to document
  // scripts (optional): If true, will include scripts passed in the html string
  parseHTML: function( data, context, scripts ) {
    var parsed;
    if ( !data || typeof data !== "string" ) {
      return null;
    }
    if ( typeof context === "boolean" ) {
      scripts = context;
      context = 0;
    }
    context = context || document;

    // Single tag
    if ( (parsed = rsingleTag.exec( data )) ) {
      return [ context.createElement( parsed[1] ) ];
    }

    parsed = jQuery.buildFragment( [ data ], context, scripts ? null : [] );
    return jQuery.merge( [],
      (parsed.cacheable ? jQuery.clone( parsed.fragment ) : parsed.fragment).childNodes );
  },

  parseJSON: function( data ) {
    if ( !data || typeof data !== "string") {
      return null;
    }

    // Make sure leading/trailing whitespace is removed (IE can't handle it)
    data = jQuery.trim( data );

    // Attempt to parse using the native JSON parser first
    if ( window.JSON && window.JSON.parse ) {
      return window.JSON.parse( data );
    }

    // Make sure the incoming data is actual JSON
    // Logic borrowed from http://json.org/json2.js
    if ( rvalidchars.test( data.replace( rvalidescape, "@" )
      .replace( rvalidtokens, "]" )
      .replace( rvalidbraces, "")) ) {

      return ( new Function( "return " + data ) )();

    }
    jQuery.error( "Invalid JSON: " + data );
  },

  // Cross-browser xml parsing
  parseXML: function( data ) {
    var xml, tmp;
    if ( !data || typeof data !== "string" ) {
      return null;
    }
    try {
      if ( window.DOMParser ) { // Standard
        tmp = new DOMParser();
        xml = tmp.parseFromString( data , "text/xml" );
      } else { // IE
        xml = new ActiveXObject( "Microsoft.XMLDOM" );
        xml.async = "false";
        xml.loadXML( data );
      }
    } catch( e ) {
      xml = undefined;
    }
    if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) {
      jQuery.error( "Invalid XML: " + data );
    }
    return xml;
  },

  noop: function() {},

  // Evaluates a script in a global context
  // Workarounds based on findings by Jim Driscoll
  // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
  globalEval: function( data ) {
    if ( data && core_rnotwhite.test( data ) ) {
      // We use execScript on Internet Explorer
      // We use an anonymous function so that context is window
      // rather than jQuery in Firefox
      ( window.execScript || function( data ) {
        window[ "eval" ].call( window, data );
      } )( data );
    }
  },

  // Convert dashed to camelCase; used by the css and data modules
  // Microsoft forgot to hump their vendor prefix (#9572)
  camelCase: function( string ) {
    return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
  },

  nodeName: function( elem, name ) {
    return elem.nodeName && elem.nodeName.toUpperCase() === name.toUpperCase();
  },

  // args is for internal usage only
  each: function( obj, callback, args ) {
    var name,
      i = 0,
      length = obj.length,
      isObj = length === undefined || jQuery.isFunction( obj );

    if ( args ) {
      if ( isObj ) {
        for ( name in obj ) {
          if ( callback.apply( obj[ name ], args ) === false ) {
            break;
          }
        }
      } else {
        for ( ; i < length; ) {
          if ( callback.apply( obj[ i++ ], args ) === false ) {
            break;
          }
        }
      }

    // A special, fast, case for the most common use of each
    } else {
      if ( isObj ) {
        for ( name in obj ) {
          if ( callback.call( obj[ name ], name, obj[ name ] ) === false ) {
            break;
          }
        }
      } else {
        for ( ; i < length; ) {
          if ( callback.call( obj[ i ], i, obj[ i++ ] ) === false ) {
            break;
          }
        }
      }
    }

    return obj;
  },

  // Use native String.trim function wherever possible
  trim: core_trim && !core_trim.call("\uFEFF\xA0") ?
    function( text ) {
      return text == null ?
        "" :
        core_trim.call( text );
    } :

    // Otherwise use our own trimming functionality
    function( text ) {
      return text == null ?
        "" :
        text.toString().replace( rtrim, "" );
    },

  // results is for internal usage only
  makeArray: function( arr, results ) {
    var type,
      ret = results || [];

    if ( arr != null ) {
      // The window, strings (and functions) also have 'length'
      // Tweaked logic slightly to handle Blackberry 4.7 RegExp issues #6930
      type = jQuery.type( arr );

      if ( arr.length == null || type === "string" || type === "function" || type === "regexp" || jQuery.isWindow( arr ) ) {
        core_push.call( ret, arr );
      } else {
        jQuery.merge( ret, arr );
      }
    }

    return ret;
  },

  inArray: function( elem, arr, i ) {
    var len;

    if ( arr ) {
      if ( core_indexOf ) {
        return core_indexOf.call( arr, elem, i );
      }

      len = arr.length;
      i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;

      for ( ; i < len; i++ ) {
        // Skip accessing in sparse arrays
        if ( i in arr && arr[ i ] === elem ) {
          return i;
        }
      }
    }

    return -1;
  },

  merge: function( first, second ) {
    var l = second.length,
      i = first.length,
      j = 0;

    if ( typeof l === "number" ) {
      for ( ; j < l; j++ ) {
        first[ i++ ] = second[ j ];
      }

    } else {
      while ( second[j] !== undefined ) {
        first[ i++ ] = second[ j++ ];
      }
    }

    first.length = i;

    return first;
  },

  grep: function( elems, callback, inv ) {
    var retVal,
      ret = [],
      i = 0,
      length = elems.length;
    inv = !!inv;

    // Go through the array, only saving the items
    // that pass the validator function
    for ( ; i < length; i++ ) {
      retVal = !!callback( elems[ i ], i );
      if ( inv !== retVal ) {
        ret.push( elems[ i ] );
      }
    }

    return ret;
  },

  // arg is for internal usage only
  map: function( elems, callback, arg ) {
    var value, key,
      ret = [],
      i = 0,
      length = elems.length,
      // jquery objects are treated as arrays
      isArray = elems instanceof jQuery || length !== undefined && typeof length === "number" && ( ( length > 0 && elems[ 0 ] && elems[ length -1 ] ) || length === 0 || jQuery.isArray( elems ) ) ;

    // Go through the array, translating each of the items to their
    if ( isArray ) {
      for ( ; i < length; i++ ) {
        value = callback( elems[ i ], i, arg );

        if ( value != null ) {
          ret[ ret.length ] = value;
        }
      }

    // Go through every key on the object,
    } else {
      for ( key in elems ) {
        value = callback( elems[ key ], key, arg );

        if ( value != null ) {
          ret[ ret.length ] = value;
        }
      }
    }

    // Flatten any nested arrays
    return ret.concat.apply( [], ret );
  },

  // A global GUID counter for objects
  guid: 1,

  // Bind a function to a context, optionally partially applying any
  // arguments.
  proxy: function( fn, context ) {
    var tmp, args, proxy;

    if ( typeof context === "string" ) {
      tmp = fn[ context ];
      context = fn;
      fn = tmp;
    }

    // Quick check to determine if target is callable, in the spec
    // this throws a TypeError, but we will just return undefined.
    if ( !jQuery.isFunction( fn ) ) {
      return undefined;
    }

    // Simulated bind
    args = core_slice.call( arguments, 2 );
    proxy = function() {
      return fn.apply( context, args.concat( core_slice.call( arguments ) ) );
    };

    // Set the guid of unique handler to the same of original handler, so it can be removed
    proxy.guid = fn.guid = fn.guid || proxy.guid || jQuery.guid++;

    return proxy;
  },

  // Multifunctional method to get and set values of a collection
  // The value/s can optionally be executed if it's a function
  access: function( elems, fn, key, value, chainable, emptyGet, pass ) {
    var exec,
      bulk = key == null,
      i = 0,
      length = elems.length;

    // Sets many values
    if ( key && typeof key === "object" ) {
      for ( i in key ) {
        jQuery.access( elems, fn, i, key[i], 1, emptyGet, value );
      }
      chainable = 1;

    // Sets one value
    } else if ( value !== undefined ) {
      // Optionally, function values get executed if exec is true
      exec = pass === undefined && jQuery.isFunction( value );

      if ( bulk ) {
        // Bulk operations only iterate when executing function values
        if ( exec ) {
          exec = fn;
          fn = function( elem, key, value ) {
            return exec.call( jQuery( elem ), value );
          };

        // Otherwise they run against the entire set
        } else {
          fn.call( elems, value );
          fn = null;
        }
      }

      if ( fn ) {
        for (; i < length; i++ ) {
          fn( elems[i], key, exec ? value.call( elems[i], i, fn( elems[i], key ) ) : value, pass );
        }
      }

      chainable = 1;
    }

    return chainable ?
      elems :

      // Gets
      bulk ?
        fn.call( elems ) :
        length ? fn( elems[0], key ) : emptyGet;
  },

  now: function() {
    return ( new Date() ).getTime();
  }
});

jQuery.ready.promise = function( obj ) {
  if ( !readyList ) {

    readyList = jQuery.Deferred();

    // Catch cases where $(document).ready() is called after the browser event has already occurred.
    // we once tried to use readyState "interactive" here, but it caused issues like the one
    // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
    if ( document.readyState === "complete" ) {
      // Handle it asynchronously to allow scripts the opportunity to delay ready
      setTimeout( jQuery.ready, 1 );

    // Standards-based browsers support DOMContentLoaded
    } else if ( document.addEventListener ) {
      // Use the handy event callback
      document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false );

      // A fallback to window.onload, that will always work
      window.addEventListener( "load", jQuery.ready, false );

    // If IE event model is used
    } else {
      // Ensure firing before onload, maybe late but safe also for iframes
      document.attachEvent( "onreadystatechange", DOMContentLoaded );

      // A fallback to window.onload, that will always work
      window.attachEvent( "onload", jQuery.ready );

      // If IE and not a frame
      // continually check to see if the document is ready
      var top = false;

      try {
        top = window.frameElement == null && document.documentElement;
      } catch(e) {}

      if ( top && top.doScroll ) {
        (function doScrollCheck() {
          if ( !jQuery.isReady ) {

            try {
              // Use the trick by Diego Perini
              // http://javascript.nwbox.com/IEContentLoaded/
              top.doScroll("left");
            } catch(e) {
              return setTimeout( doScrollCheck, 50 );
            }

            // and execute any waiting functions
            jQuery.ready();
          }
        })();
      }
    }
  }
  return readyList.promise( obj );
};

// Populate the class2type map
jQuery.each("Boolean Number String Function Array Date RegExp Object".split(" "), function(i, name) {
  class2type[ "[object " + name + "]" ] = name.toLowerCase();
});

// All jQuery objects should point back to these
rootjQuery = jQuery(document);
// String to Object options format cache
var optionsCache = {};

// Convert String-formatted options into Object-formatted ones and store in cache
function createOptions( options ) {
  var object = optionsCache[ options ] = {};
  jQuery.each( options.split( core_rspace ), function( _, flag ) {
    object[ flag ] = true;
  });
  return object;
}

/*
 * Create a callback list using the following parameters:
 *
 *  options: an optional list of space-separated options that will change how
 *      the callback list behaves or a more traditional option object
 *
 * By default a callback list will act like an event callback list and can be
 * "fired" multiple times.
 *
 * Possible options:
 *
 *  once:      will ensure the callback list can only be fired once (like a Deferred)
 *
 *  memory:      will keep track of previous values and will call any callback added
 *          after the list has been fired right away with the latest "memorized"
 *          values (like a Deferred)
 *
 *  unique:      will ensure a callback can only be added once (no duplicate in the list)
 *
 *  stopOnFalse:  interrupt callings when a callback returns false
 *
 */
jQuery.Callbacks = function( options ) {

  // Convert options from String-formatted to Object-formatted if needed
  // (we check in cache first)
  options = typeof options === "string" ?
    ( optionsCache[ options ] || createOptions( options ) ) :
    jQuery.extend( {}, options );

  var // Last fire value (for non-forgettable lists)
    memory,
    // Flag to know if list was already fired
    fired,
    // Flag to know if list is currently firing
    firing,
    // First callback to fire (used internally by add and fireWith)
    firingStart,
    // End of the loop when firing
    firingLength,
    // Index of currently firing callback (modified by remove if needed)
    firingIndex,
    // Actual callback list
    list = [],
    // Stack of fire calls for repeatable lists
    stack = !options.once && [],
    // Fire callbacks
    fire = function( data ) {
      memory = options.memory && data;
      fired = true;
      firingIndex = firingStart || 0;
      firingStart = 0;
      firingLength = list.length;
      firing = true;
      for ( ; list && firingIndex < firingLength; firingIndex++ ) {
        if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
          memory = false; // To prevent further calls using add
          break;
        }
      }
      firing = false;
      if ( list ) {
        if ( stack ) {
          if ( stack.length ) {
            fire( stack.shift() );
          }
        } else if ( memory ) {
          list = [];
        } else {
          self.disable();
        }
      }
    },
    // Actual Callbacks object
    self = {
      // Add a callback or a collection of callbacks to the list
      add: function() {
        if ( list ) {
          // First, we save the current length
          var start = list.length;
          (function add( args ) {
            jQuery.each( args, function( _, arg ) {
              var type = jQuery.type( arg );
              if ( type === "function" && ( !options.unique || !self.has( arg ) ) ) {
                list.push( arg );
              } else if ( arg && arg.length && type !== "string" ) {
                // Inspect recursively
                add( arg );
              }
            });
          })( arguments );
          // Do we need to add the callbacks to the
          // current firing batch?
          if ( firing ) {
            firingLength = list.length;
          // With memory, if we're not firing then
          // we should call right away
          } else if ( memory ) {
            firingStart = start;
            fire( memory );
          }
        }
        return this;
      },
      // Remove a callback from the list
      remove: function() {
        if ( list ) {
          jQuery.each( arguments, function( _, arg ) {
            var index;
            while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
              list.splice( index, 1 );
              // Handle firing indexes
              if ( firing ) {
                if ( index <= firingLength ) {
                  firingLength--;
                }
                if ( index <= firingIndex ) {
                  firingIndex--;
                }
              }
            }
          });
        }
        return this;
      },
      // Control if a given callback is in the list
      has: function( fn ) {
        return jQuery.inArray( fn, list ) > -1;
      },
      // Remove all callbacks from the list
      empty: function() {
        list = [];
        return this;
      },
      // Have the list do nothing anymore
      disable: function() {
        list = stack = memory = undefined;
        return this;
      },
      // Is it disabled?
      disabled: function() {
        return !list;
      },
      // Lock the list in its current state
      lock: function() {
        stack = undefined;
        if ( !memory ) {
          self.disable();
        }
        return this;
      },
      // Is it locked?
      locked: function() {
        return !stack;
      },
      // Call all callbacks with the given context and arguments
      fireWith: function( context, args ) {
        args = args || [];
        args = [ context, args.slice ? args.slice() : args ];
        if ( list && ( !fired || stack ) ) {
          if ( firing ) {
            stack.push( args );
          } else {
            fire( args );
          }
        }
        return this;
      },
      // Call all the callbacks with the given arguments
      fire: function() {
        self.fireWith( this, arguments );
        return this;
      },
      // To know if the callbacks have already been called at least once
      fired: function() {
        return !!fired;
      }
    };

  return self;
};
jQuery.extend({

  Deferred: function( func ) {
    var tuples = [
        // action, add listener, listener list, final state
        [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
        [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
        [ "notify", "progress", jQuery.Callbacks("memory") ]
      ],
      state = "pending",
      promise = {
        state: function() {
          return state;
        },
        always: function() {
          deferred.done( arguments ).fail( arguments );
          return this;
        },
        then: function( /* fnDone, fnFail, fnProgress */ ) {
          var fns = arguments;
          return jQuery.Deferred(function( newDefer ) {
            jQuery.each( tuples, function( i, tuple ) {
              var action = tuple[ 0 ],
                fn = fns[ i ];
              // deferred[ done | fail | progress ] for forwarding actions to newDefer
              deferred[ tuple[1] ]( jQuery.isFunction( fn ) ?
                function() {
                  var returned = fn.apply( this, arguments );
                  if ( returned && jQuery.isFunction( returned.promise ) ) {
                    returned.promise()
                      .done( newDefer.resolve )
                      .fail( newDefer.reject )
                      .progress( newDefer.notify );
                  } else {
                    newDefer[ action + "With" ]( this === deferred ? newDefer : this, [ returned ] );
                  }
                } :
                newDefer[ action ]
              );
            });
            fns = null;
          }).promise();
        },
        // Get a promise for this deferred
        // If obj is provided, the promise aspect is added to the object
        promise: function( obj ) {
          return typeof obj === "object" ? jQuery.extend( obj, promise ) : promise;
        }
      },
      deferred = {};

    // Keep pipe for back-compat
    promise.pipe = promise.then;

    // Add list-specific methods
    jQuery.each( tuples, function( i, tuple ) {
      var list = tuple[ 2 ],
        stateString = tuple[ 3 ];

      // promise[ done | fail | progress ] = list.add
      promise[ tuple[1] ] = list.add;

      // Handle state
      if ( stateString ) {
        list.add(function() {
          // state = [ resolved | rejected ]
          state = stateString;

        // [ reject_list | resolve_list ].disable; progress_list.lock
        }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
      }

      // deferred[ resolve | reject | notify ] = list.fire
      deferred[ tuple[0] ] = list.fire;
      deferred[ tuple[0] + "With" ] = list.fireWith;
    });

    // Make the deferred a promise
    promise.promise( deferred );

    // Call given func if any
    if ( func ) {
      func.call( deferred, deferred );
    }

    // All done!
    return deferred;
  },

  // Deferred helper
  when: function( subordinate /* , ..., subordinateN */ ) {
    var i = 0,
      resolveValues = core_slice.call( arguments ),
      length = resolveValues.length,

      // the count of uncompleted subordinates
      remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,

      // the master Deferred. If resolveValues consist of only a single Deferred, just use that.
      deferred = remaining === 1 ? subordinate : jQuery.Deferred(),

      // Update function for both resolve and progress values
      updateFunc = function( i, contexts, values ) {
        return function( value ) {
          contexts[ i ] = this;
          values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value;
          if( values === progressValues ) {
            deferred.notifyWith( contexts, values );
          } else if ( !( --remaining ) ) {
            deferred.resolveWith( contexts, values );
          }
        };
      },

      progressValues, progressContexts, resolveContexts;

    // add listeners to Deferred subordinates; treat others as resolved
    if ( length > 1 ) {
      progressValues = new Array( length );
      progressContexts = new Array( length );
      resolveContexts = new Array( length );
      for ( ; i < length; i++ ) {
        if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
          resolveValues[ i ].promise()
            .done( updateFunc( i, resolveContexts, resolveValues ) )
            .fail( deferred.reject )
            .progress( updateFunc( i, progressContexts, progressValues ) );
        } else {
          --remaining;
        }
      }
    }

    // if we're not waiting on anything, resolve the master
    if ( !remaining ) {
      deferred.resolveWith( resolveContexts, resolveValues );
    }

    return deferred.promise();
  }
});
jQuery.support = (function() {

  var support,
    all,
    a,
    select,
    opt,
    input,
    fragment,
    eventName,
    i,
    isSupported,
    clickFn,
    div = document.createElement("div");

  // Preliminary tests
  div.setAttribute( "className", "t" );
  div.innerHTML = "  <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";

  all = div.getElementsByTagName("*");
  a = div.getElementsByTagName("a")[ 0 ];
  a.style.cssText = "top:1px;float:left;opacity:.5";

  // Can't get basic test support
  if ( !all || !all.length || !a ) {
    return {};
  }

  // First batch of supports tests
  select = document.createElement("select");
  opt = select.appendChild( document.createElement("option") );
  input = div.getElementsByTagName("input")[ 0 ];

  support = {
    // IE strips leading whitespace when .innerHTML is used
    leadingWhitespace: ( div.firstChild.nodeType === 3 ),

    // Make sure that tbody elements aren't automatically inserted
    // IE will insert them into empty tables
    tbody: !div.getElementsByTagName("tbody").length,

    // Make sure that link elements get serialized correctly by innerHTML
    // This requires a wrapper element in IE
    htmlSerialize: !!div.getElementsByTagName("link").length,

    // Get the style information from getAttribute
    // (IE uses .cssText instead)
    style: /top/.test( a.getAttribute("style") ),

    // Make sure that URLs aren't manipulated
    // (IE normalizes it by default)
    hrefNormalized: ( a.getAttribute("href") === "/a" ),

    // Make sure that element opacity exists
    // (IE uses filter instead)
    // Use a regex to work around a WebKit issue. See #5145
    opacity: /^0.5/.test( a.style.opacity ),

    // Verify style float existence
    // (IE uses styleFloat instead of cssFloat)
    cssFloat: !!a.style.cssFloat,

    // Make sure that if no value is specified for a checkbox
    // that it defaults to "on".
    // (WebKit defaults to "" instead)
    checkOn: ( input.value === "on" ),

    // Make sure that a selected-by-default option has a working selected property.
    // (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
    optSelected: opt.selected,

    // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
    getSetAttribute: div.className !== "t",

    // Tests for enctype support on a form(#6743)
    enctype: !!document.createElement("form").enctype,

    // Makes sure cloning an html5 element does not cause problems
    // Where outerHTML is undefined, this still works
    html5Clone: document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>",

    // jQuery.support.boxModel DEPRECATED in 1.8 since we don't support Quirks Mode
    boxModel: ( document.compatMode === "CSS1Compat" ),

    // Will be defined later
    submitBubbles: true,
    changeBubbles: true,
    focusinBubbles: false,
    deleteExpando: true,
    noCloneEvent: true,
    inlineBlockNeedsLayout: false,
    shrinkWrapBlocks: false,
    reliableMarginRight: true,
    boxSizingReliable: true,
    pixelPosition: false
  };

  // Make sure checked status is properly cloned
  input.checked = true;
  support.noCloneChecked = input.cloneNode( true ).checked;

  // Make sure that the options inside disabled selects aren't marked as disabled
  // (WebKit marks them as disabled)
  select.disabled = true;
  support.optDisabled = !opt.disabled;

  // Test to see if it's possible to delete an expando from an element
  // Fails in Internet Explorer
  try {
    delete div.test;
  } catch( e ) {
    support.deleteExpando = false;
  }

  if ( !div.addEventListener && div.attachEvent && div.fireEvent ) {
    div.attachEvent( "onclick", clickFn = function() {
      // Cloning a node shouldn't copy over any
      // bound event handlers (IE does this)
      support.noCloneEvent = false;
    });
    div.cloneNode( true ).fireEvent("onclick");
    div.detachEvent( "onclick", clickFn );
  }

  // Check if a radio maintains its value
  // after being appended to the DOM
  input = document.createElement("input");
  input.value = "t";
  input.setAttribute( "type", "radio" );
  support.radioValue = input.value === "t";

  input.setAttribute( "checked", "checked" );

  // #11217 - WebKit loses check when the name is after the checked attribute
  input.setAttribute( "name", "t" );

  div.appendChild( input );
  fragment = document.createDocumentFragment();
  fragment.appendChild( div.lastChild );

  // WebKit doesn't clone checked state correctly in fragments
  support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;

  // Check if a disconnected checkbox will retain its checked
  // value of true after appended to the DOM (IE6/7)
  support.appendChecked = input.checked;

  fragment.removeChild( input );
  fragment.appendChild( div );

  // Technique from Juriy Zaytsev
  // http://perfectionkills.com/detecting-event-support-without-browser-sniffing/
  // We only care about the case where non-standard event systems
  // are used, namely in IE. Short-circuiting here helps us to
  // avoid an eval call (in setAttribute) which can cause CSP
  // to go haywire. See: https://developer.mozilla.org/en/Security/CSP
  if ( div.attachEvent ) {
    for ( i in {
      submit: true,
      change: true,
      focusin: true
    }) {
      eventName = "on" + i;
      isSupported = ( eventName in div );
      if ( !isSupported ) {
        div.setAttribute( eventName, "return;" );
        isSupported = ( typeof div[ eventName ] === "function" );
      }
      support[ i + "Bubbles" ] = isSupported;
    }
  }

  // Run tests that need a body at doc ready
  jQuery(function() {
    var container, div, tds, marginDiv,
      divReset = "padding:0;margin:0;border:0;display:block;overflow:hidden;",
      body = document.getElementsByTagName("body")[0];

    if ( !body ) {
      // Return for frameset docs that don't have a body
      return;
    }

    container = document.createElement("div");
    container.style.cssText = "visibility:hidden;border:0;width:0;height:0;position:static;top:0;margin-top:1px";
    body.insertBefore( container, body.firstChild );

    // Construct the test element
    div = document.createElement("div");
    container.appendChild( div );

    // Check if table cells still have offsetWidth/Height when they are set
    // to display:none and there are still other visible table cells in a
    // table row; if so, offsetWidth/Height are not reliable for use when
    // determining if an element has been hidden directly using
    // display:none (it is still safe to use offsets if a parent element is
    // hidden; don safety goggles and see bug #4512 for more information).
    // (only IE 8 fails this test)
    div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";
    tds = div.getElementsByTagName("td");
    tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none";
    isSupported = ( tds[ 0 ].offsetHeight === 0 );

    tds[ 0 ].style.display = "";
    tds[ 1 ].style.display = "none";

    // Check if empty table cells still have offsetWidth/Height
    // (IE <= 8 fail this test)
    support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 );

    // Check box-sizing and margin behavior
    div.innerHTML = "";
    div.style.cssText = "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;";
    support.boxSizing = ( div.offsetWidth === 4 );
    support.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== 1 );

    // NOTE: To any future maintainer, we've window.getComputedStyle
    // because jsdom on node.js will break without it.
    if ( window.getComputedStyle ) {
      support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
      support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";

      // Check if div with explicit width and no margin-right incorrectly
      // gets computed margin-right based on width of container. For more
      // info see bug #3333
      // Fails in WebKit before Feb 2011 nightlies
      // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
      marginDiv = document.createElement("div");
      marginDiv.style.cssText = div.style.cssText = divReset;
      marginDiv.style.marginRight = marginDiv.style.width = "0";
      div.style.width = "1px";
      div.appendChild( marginDiv );
      support.reliableMarginRight =
        !parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
    }

    if ( typeof div.style.zoom !== "undefined" ) {
      // Check if natively block-level elements act like inline-block
      // elements when setting their display to 'inline' and giving
      // them layout
      // (IE < 8 does this)
      div.innerHTML = "";
      div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1";
      support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 );

      // Check if elements with layout shrink-wrap their children
      // (IE 6 does this)
      div.style.display = "block";
      div.style.overflow = "visible";
      div.innerHTML = "<div></div>";
      div.firstChild.style.width = "5px";
      support.shrinkWrapBlocks = ( div.offsetWidth !== 3 );

      container.style.zoom = 1;
    }

    // Null elements to avoid leaks in IE
    body.removeChild( container );
    container = div = tds = marginDiv = null;
  });

  // Null elements to avoid leaks in IE
  fragment.removeChild( div );
  all = a = select = opt = input = fragment = div = null;

  return support;
})();
var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/,
  rmultiDash = /([A-Z])/g;

jQuery.extend({
  cache: {},

  deletedIds: [],

  // Please use with caution
  uuid: 0,

  // Unique for each copy of jQuery on the page
  // Non-digits removed to match rinlinejQuery
  expando: "jQuery" + ( jQuery.fn.jquery + Math.random() ).replace( /\D/g, "" ),

  // The following elements throw uncatchable exceptions if you
  // attempt to add expando properties to them.
  noData: {
    "embed": true,
    // Ban all objects except for Flash (which handle expandos)
    "object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000",
    "applet": true
  },

  hasData: function( elem ) {
    elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];
    return !!elem && !isEmptyDataObject( elem );
  },

  data: function( elem, name, data, pvt /* Internal Use Only */ ) {
    if ( !jQuery.acceptData( elem ) ) {
      return;
    }

    var thisCache, ret,
      internalKey = jQuery.expando,
      getByName = typeof name === "string",

      // We have to handle DOM nodes and JS objects differently because IE6-7
      // can't GC object references properly across the DOM-JS boundary
      isNode = elem.nodeType,

      // Only DOM nodes need the global jQuery cache; JS object data is
      // attached directly to the object so GC can occur automatically
      cache = isNode ? jQuery.cache : elem,

      // Only defining an ID for JS objects if its cache already exists allows
      // the code to shortcut on the same path as a DOM node with no cache
      id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey;

    // Avoid doing any more work than we need to when trying to get data on an
    // object that has no data at all
    if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && getByName && data === undefined ) {
      return;
    }

    if ( !id ) {
      // Only DOM nodes need a new unique ID for each element since their data
      // ends up in the global cache
      if ( isNode ) {
        elem[ internalKey ] = id = jQuery.deletedIds.pop() || ++jQuery.uuid;
      } else {
        id = internalKey;
      }
    }

    if ( !cache[ id ] ) {
      cache[ id ] = {};

      // Avoids exposing jQuery metadata on plain JS objects when the object
      // is serialized using JSON.stringify
      if ( !isNode ) {
        cache[ id ].toJSON = jQuery.noop;
      }
    }

    // An object can be passed to jQuery.data instead of a key/value pair; this gets
    // shallow copied over onto the existing cache
    if ( typeof name === "object" || typeof name === "function" ) {
      if ( pvt ) {
        cache[ id ] = jQuery.extend( cache[ id ], name );
      } else {
        cache[ id ].data = jQuery.extend( cache[ id ].data, name );
      }
    }

    thisCache = cache[ id ];

    // jQuery data() is stored in a separate object inside the object's internal data
    // cache in order to avoid key collisions between internal data and user-defined
    // data.
    if ( !pvt ) {
      if ( !thisCache.data ) {
        thisCache.data = {};
      }

      thisCache = thisCache.data;
    }

    if ( data !== undefined ) {
      thisCache[ jQuery.camelCase( name ) ] = data;
    }

    // Check for both converted-to-camel and non-converted data property names
    // If a data property was specified
    if ( getByName ) {

      // First Try to find as-is property data
      ret = thisCache[ name ];

      // Test for null|undefined property data
      if ( ret == null ) {

        // Try to find the camelCased property
        ret = thisCache[ jQuery.camelCase( name ) ];
      }
    } else {
      ret = thisCache;
    }

    return ret;
  },

  removeData: function( elem, name, pvt /* Internal Use Only */ ) {
    if ( !jQuery.acceptData( elem ) ) {
      return;
    }

    var thisCache, i, l,

      isNode = elem.nodeType,

      // See jQuery.data for more information
      cache = isNode ? jQuery.cache : elem,
      id = isNode ? elem[ jQuery.expando ] : jQuery.expando;

    // If there is already no cache entry for this object, there is no
    // purpose in continuing
    if ( !cache[ id ] ) {
      return;
    }

    if ( name ) {

      thisCache = pvt ? cache[ id ] : cache[ id ].data;

      if ( thisCache ) {

        // Support array or space separated string names for data keys
        if ( !jQuery.isArray( name ) ) {

          // try the string as a key before any manipulation
          if ( name in thisCache ) {
            name = [ name ];
          } else {

            // split the camel cased version by spaces unless a key with the spaces exists
            name = jQuery.camelCase( name );
            if ( name in thisCache ) {
              name = [ name ];
            } else {
              name = name.split(" ");
            }
          }
        }

        for ( i = 0, l = name.length; i < l; i++ ) {
          delete thisCache[ name[i] ];
        }

        // If there is no data left in the cache, we want to continue
        // and let the cache object itself get destroyed
        if ( !( pvt ? isEmptyDataObject : jQuery.isEmptyObject )( thisCache ) ) {
          return;
        }
      }
    }

    // See jQuery.data for more information
    if ( !pvt ) {
      delete cache[ id ].data;

      // Don't destroy the parent cache unless the internal data object
      // had been the only thing left in it
      if ( !isEmptyDataObject( cache[ id ] ) ) {
        return;
      }
    }

    // Destroy the cache
    if ( isNode ) {
      jQuery.cleanData( [ elem ], true );

    // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)
    } else if ( jQuery.support.deleteExpando || cache != cache.window ) {
      delete cache[ id ];

    // When all else fails, null
    } else {
      cache[ id ] = null;
    }
  },

  // For internal use only.
  _data: function( elem, name, data ) {
    return jQuery.data( elem, name, data, true );
  },

  // A method for determining if a DOM node can handle the data expando
  acceptData: function( elem ) {
    var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ];

    // nodes accept data unless otherwise specified; rejection can be conditional
    return !noData || noData !== true && elem.getAttribute("classid") === noData;
  }
});

jQuery.fn.extend({
  data: function( key, value ) {
    var parts, part, attr, name, l,
      elem = this[0],
      i = 0,
      data = null;

    // Gets all values
    if ( key === undefined ) {
      if ( this.length ) {
        data = jQuery.data( elem );

        if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) {
          attr = elem.attributes;
          for ( l = attr.length; i < l; i++ ) {
            name = attr[i].name;

            if ( name.indexOf( "data-" ) === 0 ) {
              name = jQuery.camelCase( name.substring(5) );

              dataAttr( elem, name, data[ name ] );
            }
          }
          jQuery._data( elem, "parsedAttrs", true );
        }
      }

      return data;
    }

    // Sets multiple values
    if ( typeof key === "object" ) {
      return this.each(function() {
        jQuery.data( this, key );
      });
    }

    parts = key.split( ".", 2 );
    parts[1] = parts[1] ? "." + parts[1] : "";
    part = parts[1] + "!";

    return jQuery.access( this, function( value ) {

      if ( value === undefined ) {
        data = this.triggerHandler( "getData" + part, [ parts[0] ] );

        // Try to fetch any internally stored data first
        if ( data === undefined && elem ) {
          data = jQuery.data( elem, key );
          data = dataAttr( elem, key, data );
        }

        return data === undefined && parts[1] ?
          this.data( parts[0] ) :
          data;
      }

      parts[1] = value;
      this.each(function() {
        var self = jQuery( this );

        self.triggerHandler( "setData" + part, parts );
        jQuery.data( this, key, value );
        self.triggerHandler( "changeData" + part, parts );
      });
    }, null, value, arguments.length > 1, null, false );
  },

  removeData: function( key ) {
    return this.each(function() {
      jQuery.removeData( this, key );
    });
  }
});

function dataAttr( elem, key, data ) {
  // If nothing was found internally, try to fetch any
  // data from the HTML5 data-* attribute
  if ( data === undefined && elem.nodeType === 1 ) {

    var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();

    data = elem.getAttribute( name );

    if ( typeof data === "string" ) {
      try {
        data = data === "true" ? true :
        data === "false" ? false :
        data === "null" ? null :
        // Only convert to a number if it doesn't change the string
        +data + "" === data ? +data :
        rbrace.test( data ) ? jQuery.parseJSON( data ) :
          data;
      } catch( e ) {}

      // Make sure we set the data so it isn't changed later
      jQuery.data( elem, key, data );

    } else {
      data = undefined;
    }
  }

  return data;
}

// checks a cache object for emptiness
function isEmptyDataObject( obj ) {
  var name;
  for ( name in obj ) {

    // if the public data object is empty, the private is still empty
    if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) {
      continue;
    }
    if ( name !== "toJSON" ) {
      return false;
    }
  }

  return true;
}
jQuery.extend({
  queue: function( elem, type, data ) {
    var queue;

    if ( elem ) {
      type = ( type || "fx" ) + "queue";
      queue = jQuery._data( elem, type );

      // Speed up dequeue by getting out quickly if this is just a lookup
      if ( data ) {
        if ( !queue || jQuery.isArray(data) ) {
          queue = jQuery._data( elem, type, jQuery.makeArray(data) );
        } else {
          queue.push( data );
        }
      }
      return queue || [];
    }
  },

  dequeue: function( elem, type ) {
    type = type || "fx";

    var queue = jQuery.queue( elem, type ),
      startLength = queue.length,
      fn = queue.shift(),
      hooks = jQuery._queueHooks( elem, type ),
      next = function() {
        jQuery.dequeue( elem, type );
      };

    // If the fx queue is dequeued, always remove the progress sentinel
    if ( fn === "inprogress" ) {
      fn = queue.shift();
      startLength--;
    }

    if ( fn ) {

      // Add a progress sentinel to prevent the fx queue from being
      // automatically dequeued
      if ( type === "fx" ) {
        queue.unshift( "inprogress" );
      }

      // clear up the last queue stop function
      delete hooks.stop;
      fn.call( elem, next, hooks );
    }

    if ( !startLength && hooks ) {
      hooks.empty.fire();
    }
  },

  // not intended for public consumption - generates a queueHooks object, or returns the current one
  _queueHooks: function( elem, type ) {
    var key = type + "queueHooks";
    return jQuery._data( elem, key ) || jQuery._data( elem, key, {
      empty: jQuery.Callbacks("once memory").add(function() {
        jQuery.removeData( elem, type + "queue", true );
        jQuery.removeData( elem, key, true );
      })
    });
  }
});

jQuery.fn.extend({
  queue: function( type, data ) {
    var setter = 2;

    if ( typeof type !== "string" ) {
      data = type;
      type = "fx";
      setter--;
    }

    if ( arguments.length < setter ) {
      return jQuery.queue( this[0], type );
    }

    return data === undefined ?
      this :
      this.each(function() {
        var queue = jQuery.queue( this, type, data );

        // ensure a hooks for this queue
        jQuery._queueHooks( this, type );

        if ( type === "fx" && queue[0] !== "inprogress" ) {
          jQuery.dequeue( this, type );
        }
      });
  },
  dequeue: function( type ) {
    return this.each(function() {
      jQuery.dequeue( this, type );
    });
  },
  // Based off of the plugin by Clint Helfers, with permission.
  // http://blindsignals.com/index.php/2009/07/jquery-delay/
  delay: function( time, type ) {
    time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
    type = type || "fx";

    return this.queue( type, function( next, hooks ) {
      var timeout = setTimeout( next, time );
      hooks.stop = function() {
        clearTimeout( timeout );
      };
    });
  },
  clearQueue: function( type ) {
    return this.queue( type || "fx", [] );
  },
  // Get a promise resolved when queues of a certain type
  // are emptied (fx is the type by default)
  promise: function( type, obj ) {
    var tmp,
      count = 1,
      defer = jQuery.Deferred(),
      elements = this,
      i = this.length,
      resolve = function() {
        if ( !( --count ) ) {
          defer.resolveWith( elements, [ elements ] );
        }
      };

    if ( typeof type !== "string" ) {
      obj = type;
      type = undefined;
    }
    type = type || "fx";

    while( i-- ) {
      tmp = jQuery._data( elements[ i ], type + "queueHooks" );
      if ( tmp && tmp.empty ) {
        count++;
        tmp.empty.add( resolve );
      }
    }
    resolve();
    return defer.promise( obj );
  }
});
var nodeHook, boolHook, fixSpecified,
  rclass = /[\t\r\n]/g,
  rreturn = /\r/g,
  rtype = /^(?:button|input)$/i,
  rfocusable = /^(?:button|input|object|select|textarea)$/i,
  rclickable = /^a(?:rea|)$/i,
  rboolean = /^(?:autofocus|autoplay|async|checked|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped|selected)$/i,
  getSetAttribute = jQuery.support.getSetAttribute;

jQuery.fn.extend({
  attr: function( name, value ) {
    return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 );
  },

  removeAttr: function( name ) {
    return this.each(function() {
      jQuery.removeAttr( this, name );
    });
  },

  prop: function( name, value ) {
    return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 );
  },

  removeProp: function( name ) {
    name = jQuery.propFix[ name ] || name;
    return this.each(function() {
      // try/catch handles cases where IE balks (such as removing a property on window)
      try {
        this[ name ] = undefined;
        delete this[ name ];
      } catch( e ) {}
    });
  },

  addClass: function( value ) {
    var classNames, i, l, elem,
      setClass, c, cl;

    if ( jQuery.isFunction( value ) ) {
      return this.each(function( j ) {
        jQuery( this ).addClass( value.call(this, j, this.className) );
      });
    }

    if ( value && typeof value === "string" ) {
      classNames = value.split( core_rspace );

      for ( i = 0, l = this.length; i < l; i++ ) {
        elem = this[ i ];

        if ( elem.nodeType === 1 ) {
          if ( !elem.className && classNames.length === 1 ) {
            elem.className = value;

          } else {
            setClass = " " + elem.className + " ";

            for ( c = 0, cl = classNames.length; c < cl; c++ ) {
              if ( !~setClass.indexOf( " " + classNames[ c ] + " " ) ) {
                setClass += classNames[ c ] + " ";
              }
            }
            elem.className = jQuery.trim( setClass );
          }
        }
      }
    }

    return this;
  },

  removeClass: function( value ) {
    var removes, className, elem, c, cl, i, l;

    if ( jQuery.isFunction( value ) ) {
      return this.each(function( j ) {
        jQuery( this ).removeClass( value.call(this, j, this.className) );
      });
    }
    if ( (value && typeof value === "string") || value === undefined ) {
      removes = ( value || "" ).split( core_rspace );

      for ( i = 0, l = this.length; i < l; i++ ) {
        elem = this[ i ];
        if ( elem.nodeType === 1 && elem.className ) {

          className = (" " + elem.className + " ").replace( rclass, " " );

          // loop over each item in the removal list
          for ( c = 0, cl = removes.length; c < cl; c++ ) {
            // Remove until there is nothing to remove,
            while ( className.indexOf(" " + removes[ c ] + " ") > -1 ) {
              className = className.replace( " " + removes[ c ] + " " , " " );
            }
          }
          elem.className = value ? jQuery.trim( className ) : "";
        }
      }
    }

    return this;
  },

  toggleClass: function( value, stateVal ) {
    var type = typeof value,
      isBool = typeof stateVal === "boolean";

    if ( jQuery.isFunction( value ) ) {
      return this.each(function( i ) {
        jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
      });
    }

    return this.each(function() {
      if ( type === "string" ) {
        // toggle individual class names
        var className,
          i = 0,
          self = jQuery( this ),
          state = stateVal,
          classNames = value.split( core_rspace );

        while ( (className = classNames[ i++ ]) ) {
          // check each className given, space separated list
          state = isBool ? state : !self.hasClass( className );
          self[ state ? "addClass" : "removeClass" ]( className );
        }

      } else if ( type === "undefined" || type === "boolean" ) {
        if ( this.className ) {
          // store className if set
          jQuery._data( this, "__className__", this.className );
        }

        // toggle whole className
        this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || "";
      }
    });
  },

  hasClass: function( selector ) {
    var className = " " + selector + " ",
      i = 0,
      l = this.length;
    for ( ; i < l; i++ ) {
      if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) > -1 ) {
        return true;
      }
    }

    return false;
  },

  val: function( value ) {
    var hooks, ret, isFunction,
      elem = this[0];

    if ( !arguments.length ) {
      if ( elem ) {
        hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];

        if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
          return ret;
        }

        ret = elem.value;

        return typeof ret === "string" ?
          // handle most common string cases
          ret.replace(rreturn, "") :
          // handle cases where value is null/undef or number
          ret == null ? "" : ret;
      }

      return;
    }

    isFunction = jQuery.isFunction( value );

    return this.each(function( i ) {
      var val,
        self = jQuery(this);

      if ( this.nodeType !== 1 ) {
        return;
      }

      if ( isFunction ) {
        val = value.call( this, i, self.val() );
      } else {
        val = value;
      }

      // Treat null/undefined as ""; convert numbers to string
      if ( val == null ) {
        val = "";
      } else if ( typeof val === "number" ) {
        val += "";
      } else if ( jQuery.isArray( val ) ) {
        val = jQuery.map(val, function ( value ) {
          return value == null ? "" : value + "";
        });
      }

      hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];

      // If set returns undefined, fall back to normal setting
      if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
        this.value = val;
      }
    });
  }
});

jQuery.extend({
  valHooks: {
    option: {
      get: function( elem ) {
        // attributes.value is undefined in Blackberry 4.7 but
        // uses .value. See #6932
        var val = elem.attributes.value;
        return !val || val.specified ? elem.value : elem.text;
      }
    },
    select: {
      get: function( elem ) {
        var value, i, max, option,
          index = elem.selectedIndex,
          values = [],
          options = elem.options,
          one = elem.type === "select-one";

        // Nothing was selected
        if ( index < 0 ) {
          return null;
        }

        // Loop through all the selected options
        i = one ? index : 0;
        max = one ? index + 1 : options.length;
        for ( ; i < max; i++ ) {
          option = options[ i ];

          // Don't return options that are disabled or in a disabled optgroup
          if ( option.selected && (jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null) &&
              (!option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" )) ) {

            // Get the specific value for the option
            value = jQuery( option ).val();

            // We don't need an array for one selects
            if ( one ) {
              return value;
            }

            // Multi-Selects return an array
            values.push( value );
          }
        }

        // Fixes Bug #2551 -- select.val() broken in IE after form.reset()
        if ( one && !values.length && options.length ) {
          return jQuery( options[ index ] ).val();
        }

        return values;
      },

      set: function( elem, value ) {
        var values = jQuery.makeArray( value );

        jQuery(elem).find("option").each(function() {
          this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0;
        });

        if ( !values.length ) {
          elem.selectedIndex = -1;
        }
        return values;
      }
    }
  },

  // Unused in 1.8, left in so attrFn-stabbers won't die; remove in 1.9
  attrFn: {},

  attr: function( elem, name, value, pass ) {
    var ret, hooks, notxml,
      nType = elem.nodeType;

    // don't get/set attributes on text, comment and attribute nodes
    if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
      return;
    }

    if ( pass && jQuery.isFunction( jQuery.fn[ name ] ) ) {
      return jQuery( elem )[ name ]( value );
    }

    // Fallback to prop when attributes are not supported
    if ( typeof elem.getAttribute === "undefined" ) {
      return jQuery.prop( elem, name, value );
    }

    notxml = nType !== 1 || !jQuery.isXMLDoc( elem );

    // All attributes are lowercase
    // Grab necessary hook if one is defined
    if ( notxml ) {
      name = name.toLowerCase();
      hooks = jQuery.attrHooks[ name ] || ( rboolean.test( name ) ? boolHook : nodeHook );
    }

    if ( value !== undefined ) {

      if ( value === null ) {
        jQuery.removeAttr( elem, name );
        return;

      } else if ( hooks && "set" in hooks && notxml && (ret = hooks.set( elem, value, name )) !== undefined ) {
        return ret;

      } else {
        elem.setAttribute( name, "" + value );
        return value;
      }

    } else if ( hooks && "get" in hooks && notxml && (ret = hooks.get( elem, name )) !== null ) {
      return ret;

    } else {

      ret = elem.getAttribute( name );

      // Non-existent attributes return null, we normalize to undefined
      return ret === null ?
        undefined :
        ret;
    }
  },

  removeAttr: function( elem, value ) {
    var propName, attrNames, name, isBool,
      i = 0;

    if ( value && elem.nodeType === 1 ) {

      attrNames = value.split( core_rspace );

      for ( ; i < attrNames.length; i++ ) {
        name = attrNames[ i ];

        if ( name ) {
          propName = jQuery.propFix[ name ] || name;
          isBool = rboolean.test( name );

          // See #9699 for explanation of this approach (setting first, then removal)
          // Do not do this for boolean attributes (see #10870)
          if ( !isBool ) {
            jQuery.attr( elem, name, "" );
          }
          elem.removeAttribute( getSetAttribute ? name : propName );

          // Set corresponding property to false for boolean attributes
          if ( isBool && propName in elem ) {
            elem[ propName ] = false;
          }
        }
      }
    }
  },

  attrHooks: {
    type: {
      set: function( elem, value ) {
        // We can't allow the type property to be changed (since it causes problems in IE)
        if ( rtype.test( elem.nodeName ) && elem.parentNode ) {
          jQuery.error( "type property can't be changed" );
        } else if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
          // Setting the type on a radio button after the value resets the value in IE6-9
          // Reset value to it's default in case type is set after value
          // This is for element creation
          var val = elem.value;
          elem.setAttribute( "type", value );
          if ( val ) {
            elem.value = val;
          }
          return value;
        }
      }
    },
    // Use the value property for back compat
    // Use the nodeHook for button elements in IE6/7 (#1954)
    value: {
      get: function( elem, name ) {
        if ( nodeHook && jQuery.nodeName( elem, "button" ) ) {
          return nodeHook.get( elem, name );
        }
        return name in elem ?
          elem.value :
          null;
      },
      set: function( elem, value, name ) {
        if ( nodeHook && jQuery.nodeName( elem, "button" ) ) {
          return nodeHook.set( elem, value, name );
        }
        // Does not return so that setAttribute is also used
        elem.value = value;
      }
    }
  },

  propFix: {
    tabindex: "tabIndex",
    readonly: "readOnly",
    "for": "htmlFor",
    "class": "className",
    maxlength: "maxLength",
    cellspacing: "cellSpacing",
    cellpadding: "cellPadding",
    rowspan: "rowSpan",
    colspan: "colSpan",
    usemap: "useMap",
    frameborder: "frameBorder",
    contenteditable: "contentEditable"
  },

  prop: function( elem, name, value ) {
    var ret, hooks, notxml,
      nType = elem.nodeType;

    // don't get/set properties on text, comment and attribute nodes
    if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
      return;
    }

    notxml = nType !== 1 || !jQuery.isXMLDoc( elem );

    if ( notxml ) {
      // Fix name and attach hooks
      name = jQuery.propFix[ name ] || name;
      hooks = jQuery.propHooks[ name ];
    }

    if ( value !== undefined ) {
      if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
        return ret;

      } else {
        return ( elem[ name ] = value );
      }

    } else {
      if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
        return ret;

      } else {
        return elem[ name ];
      }
    }
  },

  propHooks: {
    tabIndex: {
      get: function( elem ) {
        // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
        // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
        var attributeNode = elem.getAttributeNode("tabindex");

        return attributeNode && attributeNode.specified ?
          parseInt( attributeNode.value, 10 ) :
          rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
            0 :
            undefined;
      }
    }
  }
});

// Hook for boolean attributes
boolHook = {
  get: function( elem, name ) {
    // Align boolean attributes with corresponding properties
    // Fall back to attribute presence where some booleans are not supported
    var attrNode,
      property = jQuery.prop( elem, name );
    return property === true || typeof property !== "boolean" && ( attrNode = elem.getAttributeNode(name) ) && attrNode.nodeValue !== false ?
      name.toLowerCase() :
      undefined;
  },
  set: function( elem, value, name ) {
    var propName;
    if ( value === false ) {
      // Remove boolean attributes when set to false
      jQuery.removeAttr( elem, name );
    } else {
      // value is true since we know at this point it's type boolean and not false
      // Set boolean attributes to the same name and set the DOM property
      propName = jQuery.propFix[ name ] || name;
      if ( propName in elem ) {
        // Only set the IDL specifically if it already exists on the element
        elem[ propName ] = true;
      }

      elem.setAttribute( name, name.toLowerCase() );
    }
    return name;
  }
};

// IE6/7 do not support getting/setting some attributes with get/setAttribute
if ( !getSetAttribute ) {

  fixSpecified = {
    name: true,
    id: true,
    coords: true
  };

  // Use this for any attribute in IE6/7
  // This fixes almost every IE6/7 issue
  nodeHook = jQuery.valHooks.button = {
    get: function( elem, name ) {
      var ret;
      ret = elem.getAttributeNode( name );
      return ret && ( fixSpecified[ name ] ? ret.value !== "" : ret.specified ) ?
        ret.value :
        undefined;
    },
    set: function( elem, value, name ) {
      // Set the existing or create a new attribute node
      var ret = elem.getAttributeNode( name );
      if ( !ret ) {
        ret = document.createAttribute( name );
        elem.setAttributeNode( ret );
      }
      return ( ret.value = value + "" );
    }
  };

  // Set width and height to auto instead of 0 on empty string( Bug #8150 )
  // This is for removals
  jQuery.each([ "width", "height" ], function( i, name ) {
    jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
      set: function( elem, value ) {
        if ( value === "" ) {
          elem.setAttribute( name, "auto" );
          return value;
        }
      }
    });
  });

  // Set contenteditable to false on removals(#10429)
  // Setting to empty string throws an error as an invalid value
  jQuery.attrHooks.contenteditable = {
    get: nodeHook.get,
    set: function( elem, value, name ) {
      if ( value === "" ) {
        value = "false";
      }
      nodeHook.set( elem, value, name );
    }
  };
}


// Some attributes require a special call on IE
if ( !jQuery.support.hrefNormalized ) {
  jQuery.each([ "href", "src", "width", "height" ], function( i, name ) {
    jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
      get: function( elem ) {
        var ret = elem.getAttribute( name, 2 );
        return ret === null ? undefined : ret;
      }
    });
  });
}

if ( !jQuery.support.style ) {
  jQuery.attrHooks.style = {
    get: function( elem ) {
      // Return undefined in the case of empty string
      // Normalize to lowercase since IE uppercases css property names
      return elem.style.cssText.toLowerCase() || undefined;
    },
    set: function( elem, value ) {
      return ( elem.style.cssText = "" + value );
    }
  };
}

// Safari mis-reports the default selected property of an option
// Accessing the parent's selectedIndex property fixes it
if ( !jQuery.support.optSelected ) {
  jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, {
    get: function( elem ) {
      var parent = elem.parentNode;

      if ( parent ) {
        parent.selectedIndex;

        // Make sure that it also works with optgroups, see #5701
        if ( parent.parentNode ) {
          parent.parentNode.selectedIndex;
        }
      }
      return null;
    }
  });
}

// IE6/7 call enctype encoding
if ( !jQuery.support.enctype ) {
  jQuery.propFix.enctype = "encoding";
}

// Radios and checkboxes getter/setter
if ( !jQuery.support.checkOn ) {
  jQuery.each([ "radio", "checkbox" ], function() {
    jQuery.valHooks[ this ] = {
      get: function( elem ) {
        // Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified
        return elem.getAttribute("value") === null ? "on" : elem.value;
      }
    };
  });
}
jQuery.each([ "radio", "checkbox" ], function() {
  jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], {
    set: function( elem, value ) {
      if ( jQuery.isArray( value ) ) {
        return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
      }
    }
  });
});
var rformElems = /^(?:textarea|input|select)$/i,
  rtypenamespace = /^([^\.]*|)(?:\.(.+)|)$/,
  rhoverHack = /(?:^|\s)hover(\.\S+|)\b/,
  rkeyEvent = /^key/,
  rmouseEvent = /^(?:mouse|contextmenu)|click/,
  rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
  hoverHack = function( events ) {
    return jQuery.event.special.hover ? events : events.replace( rhoverHack, "mouseenter$1 mouseleave$1" );
  };

/*
 * Helper functions for managing events -- not part of the public interface.
 * Props to Dean Edwards' addEvent library for many of the ideas.
 */
jQuery.event = {

  add: function( elem, types, handler, data, selector ) {

    var elemData, eventHandle, events,
      t, tns, type, namespaces, handleObj,
      handleObjIn, handlers, special;

    // Don't attach events to noData or text/comment nodes (allow plain objects tho)
    if ( elem.nodeType === 3 || elem.nodeType === 8 || !types || !handler || !(elemData = jQuery._data( elem )) ) {
      return;
    }

    // Caller can pass in an object of custom data in lieu of the handler
    if ( handler.handler ) {
      handleObjIn = handler;
      handler = handleObjIn.handler;
      selector = handleObjIn.selector;
    }

    // Make sure that the handler has a unique ID, used to find/remove it later
    if ( !handler.guid ) {
      handler.guid = jQuery.guid++;
    }

    // Init the element's event structure and main handler, if this is the first
    events = elemData.events;
    if ( !events ) {
      elemData.events = events = {};
    }
    eventHandle = elemData.handle;
    if ( !eventHandle ) {
      elemData.handle = eventHandle = function( e ) {
        // Discard the second event of a jQuery.event.trigger() and
        // when an event is called after a page has unloaded
        return typeof jQuery !== "undefined" && (!e || jQuery.event.triggered !== e.type) ?
          jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
          undefined;
      };
      // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
      eventHandle.elem = elem;
    }

    // Handle multiple events separated by a space
    // jQuery(...).bind("mouseover mouseout", fn);
    types = jQuery.trim( hoverHack(types) ).split( " " );
    for ( t = 0; t < types.length; t++ ) {

      tns = rtypenamespace.exec( types[t] ) || [];
      type = tns[1];
      namespaces = ( tns[2] || "" ).split( "." ).sort();

      // If event changes its type, use the special event handlers for the changed type
      special = jQuery.event.special[ type ] || {};

      // If selector defined, determine special event api type, otherwise given type
      type = ( selector ? special.delegateType : special.bindType ) || type;

      // Update special based on newly reset type
      special = jQuery.event.special[ type ] || {};

      // handleObj is passed to all event handlers
      handleObj = jQuery.extend({
        type: type,
        origType: tns[1],
        data: data,
        handler: handler,
        guid: handler.guid,
        selector: selector,
        namespace: namespaces.join(".")
      }, handleObjIn );

      // Init the event handler queue if we're the first
      handlers = events[ type ];
      if ( !handlers ) {
        handlers = events[ type ] = [];
        handlers.delegateCount = 0;

        // Only use addEventListener/attachEvent if the special events handler returns false
        if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
          // Bind the global event handler to the element
          if ( elem.addEventListener ) {
            elem.addEventListener( type, eventHandle, false );

          } else if ( elem.attachEvent ) {
            elem.attachEvent( "on" + type, eventHandle );
          }
        }
      }

      if ( special.add ) {
        special.add.call( elem, handleObj );

        if ( !handleObj.handler.guid ) {
          handleObj.handler.guid = handler.guid;
        }
      }

      // Add to the element's handler list, delegates in front
      if ( selector ) {
        handlers.splice( handlers.delegateCount++, 0, handleObj );
      } else {
        handlers.push( handleObj );
      }

      // Keep track of which events have ever been used, for event optimization
      jQuery.event.global[ type ] = true;
    }

    // Nullify elem to prevent memory leaks in IE
    elem = null;
  },

  global: {},

  // Detach an event or set of events from an element
  remove: function( elem, types, handler, selector, mappedTypes ) {

    var t, tns, type, origType, namespaces, origCount,
      j, events, special, eventType, handleObj,
      elemData = jQuery.hasData( elem ) && jQuery._data( elem );

    if ( !elemData || !(events = elemData.events) ) {
      return;
    }

    // Once for each type.namespace in types; type may be omitted
    types = jQuery.trim( hoverHack( types || "" ) ).split(" ");
    for ( t = 0; t < types.length; t++ ) {
      tns = rtypenamespace.exec( types[t] ) || [];
      type = origType = tns[1];
      namespaces = tns[2];

      // Unbind all events (on this namespace, if provided) for the element
      if ( !type ) {
        for ( type in events ) {
          jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
        }
        continue;
      }

      special = jQuery.event.special[ type ] || {};
      type = ( selector? special.delegateType : special.bindType ) || type;
      eventType = events[ type ] || [];
      origCount = eventType.length;
      namespaces = namespaces ? new RegExp("(^|\\.)" + namespaces.split(".").sort().join("\\.(?:.*\\.|)") + "(\\.|$)") : null;

      // Remove matching events
      for ( j = 0; j < eventType.length; j++ ) {
        handleObj = eventType[ j ];

        if ( ( mappedTypes || origType === handleObj.origType ) &&
           ( !handler || handler.guid === handleObj.guid ) &&
           ( !namespaces || namespaces.test( handleObj.namespace ) ) &&
           ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
          eventType.splice( j--, 1 );

          if ( handleObj.selector ) {
            eventType.delegateCount--;
          }
          if ( special.remove ) {
            special.remove.call( elem, handleObj );
          }
        }
      }

      // Remove generic event handler if we removed something and no more handlers exist
      // (avoids potential for endless recursion during removal of special event handlers)
      if ( eventType.length === 0 && origCount !== eventType.length ) {
        if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
          jQuery.removeEvent( elem, type, elemData.handle );
        }

        delete events[ type ];
      }
    }

    // Remove the expando if it's no longer used
    if ( jQuery.isEmptyObject( events ) ) {
      delete elemData.handle;

      // removeData also checks for emptiness and clears the expando if empty
      // so use it instead of delete
      jQuery.removeData( elem, "events", true );
    }
  },

  // Events that are safe to short-circuit if no handlers are attached.
  // Native DOM events should not be added, they may have inline handlers.
  customEvent: {
    "getData": true,
    "setData": true,
    "changeData": true
  },

  trigger: function( event, data, elem, onlyHandlers ) {
    // Don't do events on text and comment nodes
    if ( elem && (elem.nodeType === 3 || elem.nodeType === 8) ) {
      return;
    }

    // Event object or event type
    var cache, exclusive, i, cur, old, ontype, special, handle, eventPath, bubbleType,
      type = event.type || event,
      namespaces = [];

    // focus/blur morphs to focusin/out; ensure we're not firing them right now
    if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
      return;
    }

    if ( type.indexOf( "!" ) >= 0 ) {
      // Exclusive events trigger only for the exact event (no namespaces)
      type = type.slice(0, -1);
      exclusive = true;
    }

    if ( type.indexOf( "." ) >= 0 ) {
      // Namespaced trigger; create a regexp to match event type in handle()
      namespaces = type.split(".");
      type = namespaces.shift();
      namespaces.sort();
    }

    if ( (!elem || jQuery.event.customEvent[ type ]) && !jQuery.event.global[ type ] ) {
      // No jQuery handlers for this event type, and it can't have inline handlers
      return;
    }

    // Caller can pass in an Event, Object, or just an event type string
    event = typeof event === "object" ?
      // jQuery.Event object
      event[ jQuery.expando ] ? event :
      // Object literal
      new jQuery.Event( type, event ) :
      // Just the event type (string)
      new jQuery.Event( type );

    event.type = type;
    event.isTrigger = true;
    event.exclusive = exclusive;
    event.namespace = namespaces.join( "." );
    event.namespace_re = event.namespace? new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)") : null;
    ontype = type.indexOf( ":" ) < 0 ? "on" + type : "";

    // Handle a global trigger
    if ( !elem ) {

      // TODO: Stop taunting the data cache; remove global events and always attach to document
      cache = jQuery.cache;
      for ( i in cache ) {
        if ( cache[ i ].events && cache[ i ].events[ type ] ) {
          jQuery.event.trigger( event, data, cache[ i ].handle.elem, true );
        }
      }
      return;
    }

    // Clean up the event in case it is being reused
    event.result = undefined;
    if ( !event.target ) {
      event.target = elem;
    }

    // Clone any incoming data and prepend the event, creating the handler arg list
    data = data != null ? jQuery.makeArray( data ) : [];
    data.unshift( event );

    // Allow special events to draw outside the lines
    special = jQuery.event.special[ type ] || {};
    if ( special.trigger && special.trigger.apply( elem, data ) === false ) {
      return;
    }

    // Determine event propagation path in advance, per W3C events spec (#9951)
    // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
    eventPath = [[ elem, special.bindType || type ]];
    if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {

      bubbleType = special.delegateType || type;
      cur = rfocusMorph.test( bubbleType + type ) ? elem : elem.parentNode;
      for ( old = elem; cur; cur = cur.parentNode ) {
        eventPath.push([ cur, bubbleType ]);
        old = cur;
      }

      // Only add window if we got to document (e.g., not plain obj or detached DOM)
      if ( old === (elem.ownerDocument || document) ) {
        eventPath.push([ old.defaultView || old.parentWindow || window, bubbleType ]);
      }
    }

    // Fire handlers on the event path
    for ( i = 0; i < eventPath.length && !event.isPropagationStopped(); i++ ) {

      cur = eventPath[i][0];
      event.type = eventPath[i][1];

      handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" );
      if ( handle ) {
        handle.apply( cur, data );
      }
      // Note that this is a bare JS function and not a jQuery handler
      handle = ontype && cur[ ontype ];
      if ( handle && jQuery.acceptData( cur ) && handle.apply( cur, data ) === false ) {
        event.preventDefault();
      }
    }
    event.type = type;

    // If nobody prevented the default action, do it now
    if ( !onlyHandlers && !event.isDefaultPrevented() ) {

      if ( (!special._default || special._default.apply( elem.ownerDocument, data ) === false) &&
        !(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) {

        // Call a native DOM method on the target with the same name name as the event.
        // Can't use an .isFunction() check here because IE6/7 fails that test.
        // Don't do default actions on window, that's where global variables be (#6170)
        // IE<9 dies on focus/blur to hidden element (#1486)
        if ( ontype && elem[ type ] && ((type !== "focus" && type !== "blur") || event.target.offsetWidth !== 0) && !jQuery.isWindow( elem ) ) {

          // Don't re-trigger an onFOO event when we call its FOO() method
          old = elem[ ontype ];

          if ( old ) {
            elem[ ontype ] = null;
          }

          // Prevent re-triggering of the same event, since we already bubbled it above
          jQuery.event.triggered = type;
          elem[ type ]();
          jQuery.event.triggered = undefined;

          if ( old ) {
            elem[ ontype ] = old;
          }
        }
      }
    }

    return event.result;
  },

  dispatch: function( event ) {

    // Make a writable jQuery.Event from the native event object
    event = jQuery.event.fix( event || window.event );

    var i, j, cur, ret, selMatch, matched, matches, handleObj, sel, related,
      handlers = ( (jQuery._data( this, "events" ) || {} )[ event.type ] || []),
      delegateCount = handlers.delegateCount,
      args = [].slice.call( arguments ),
      run_all = !event.exclusive && !event.namespace,
      special = jQuery.event.special[ event.type ] || {},
      handlerQueue = [];

    // Use the fix-ed jQuery.Event rather than the (read-only) native event
    args[0] = event;
    event.delegateTarget = this;

    // Call the preDispatch hook for the mapped type, and let it bail if desired
    if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
      return;
    }

    // Determine handlers that should run if there are delegated events
    // Avoid non-left-click bubbling in Firefox (#3861)
    if ( delegateCount && !(event.button && event.type === "click") ) {

      for ( cur = event.target; cur != this; cur = cur.parentNode || this ) {

        // Don't process clicks (ONLY) on disabled elements (#6911, #8165, #11382, #11764)
        if ( cur.disabled !== true || event.type !== "click" ) {
          selMatch = {};
          matches = [];
          for ( i = 0; i < delegateCount; i++ ) {
            handleObj = handlers[ i ];
            sel = handleObj.selector;

            if ( selMatch[ sel ] === undefined ) {
              selMatch[ sel ] = jQuery( sel, this ).index( cur ) >= 0;
            }
            if ( selMatch[ sel ] ) {
              matches.push( handleObj );
            }
          }
          if ( matches.length ) {
            handlerQueue.push({ elem: cur, matches: matches });
          }
        }
      }
    }

    // Add the remaining (directly-bound) handlers
    if ( handlers.length > delegateCount ) {
      handlerQueue.push({ elem: this, matches: handlers.slice( delegateCount ) });
    }

    // Run delegates first; they may want to stop propagation beneath us
    for ( i = 0; i < handlerQueue.length && !event.isPropagationStopped(); i++ ) {
      matched = handlerQueue[ i ];
      event.currentTarget = matched.elem;

      for ( j = 0; j < matched.matches.length && !event.isImmediatePropagationStopped(); j++ ) {
        handleObj = matched.matches[ j ];

        // Triggered event must either 1) be non-exclusive and have no namespace, or
        // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
        if ( run_all || (!event.namespace && !handleObj.namespace) || event.namespace_re && event.namespace_re.test( handleObj.namespace ) ) {

          event.data = handleObj.data;
          event.handleObj = handleObj;

          ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
              .apply( matched.elem, args );

          if ( ret !== undefined ) {
            event.result = ret;
            if ( ret === false ) {
              event.preventDefault();
              event.stopPropagation();
            }
          }
        }
      }
    }

    // Call the postDispatch hook for the mapped type
    if ( special.postDispatch ) {
      special.postDispatch.call( this, event );
    }

    return event.result;
  },

  // Includes some event props shared by KeyEvent and MouseEvent
  // *** attrChange attrName relatedNode srcElement  are not normalized, non-W3C, deprecated, will be removed in 1.8 ***
  props: "attrChange attrName relatedNode srcElement altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),

  fixHooks: {},

  keyHooks: {
    props: "char charCode key keyCode".split(" "),
    filter: function( event, original ) {

      // Add which for key events
      if ( event.which == null ) {
        event.which = original.charCode != null ? original.charCode : original.keyCode;
      }

      return event;
    }
  },

  mouseHooks: {
    props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
    filter: function( event, original ) {
      var eventDoc, doc, body,
        button = original.button,
        fromElement = original.fromElement;

      // Calculate pageX/Y if missing and clientX/Y available
      if ( event.pageX == null && original.clientX != null ) {
        eventDoc = event.target.ownerDocument || document;
        doc = eventDoc.documentElement;
        body = eventDoc.body;

        event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
        event.pageY = original.clientY + ( doc && doc.scrollTop  || body && body.scrollTop  || 0 ) - ( doc && doc.clientTop  || body && body.clientTop  || 0 );
      }

      // Add relatedTarget, if necessary
      if ( !event.relatedTarget && fromElement ) {
        event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;
      }

      // Add which for click: 1 === left; 2 === middle; 3 === right
      // Note: button is not normalized, so don't use it
      if ( !event.which && button !== undefined ) {
        event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
      }

      return event;
    }
  },

  fix: function( event ) {
    if ( event[ jQuery.expando ] ) {
      return event;
    }

    // Create a writable copy of the event object and normalize some properties
    var i, prop,
      originalEvent = event,
      fixHook = jQuery.event.fixHooks[ event.type ] || {},
      copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;

    event = jQuery.Event( originalEvent );

    for ( i = copy.length; i; ) {
      prop = copy[ --i ];
      event[ prop ] = originalEvent[ prop ];
    }

    // Fix target property, if necessary (#1925, IE 6/7/8 & Safari2)
    if ( !event.target ) {
      event.target = originalEvent.srcElement || document;
    }

    // Target should not be a text node (#504, Safari)
    if ( event.target.nodeType === 3 ) {
      event.target = event.target.parentNode;
    }

    // For mouse/key events, metaKey==false if it's undefined (#3368, #11328; IE6/7/8)
    event.metaKey = !!event.metaKey;

    return fixHook.filter? fixHook.filter( event, originalEvent ) : event;
  },

  special: {
    load: {
      // Prevent triggered image.load events from bubbling to window.load
      noBubble: true
    },

    focus: {
      delegateType: "focusin"
    },
    blur: {
      delegateType: "focusout"
    },

    beforeunload: {
      setup: function( data, namespaces, eventHandle ) {
        // We only want to do this special case on windows
        if ( jQuery.isWindow( this ) ) {
          this.onbeforeunload = eventHandle;
        }
      },

      teardown: function( namespaces, eventHandle ) {
        if ( this.onbeforeunload === eventHandle ) {
          this.onbeforeunload = null;
        }
      }
    }
  },

  simulate: function( type, elem, event, bubble ) {
    // Piggyback on a donor event to simulate a different one.
    // Fake originalEvent to avoid donor's stopPropagation, but if the
    // simulated event prevents default then we do the same on the donor.
    var e = jQuery.extend(
      new jQuery.Event(),
      event,
      { type: type,
        isSimulated: true,
        originalEvent: {}
      }
    );
    if ( bubble ) {
      jQuery.event.trigger( e, null, elem );
    } else {
      jQuery.event.dispatch.call( elem, e );
    }
    if ( e.isDefaultPrevented() ) {
      event.preventDefault();
    }
  }
};

// Some plugins are using, but it's undocumented/deprecated and will be removed.
// The 1.7 special event interface should provide all the hooks needed now.
jQuery.event.handle = jQuery.event.dispatch;

jQuery.removeEvent = document.removeEventListener ?
  function( elem, type, handle ) {
    if ( elem.removeEventListener ) {
      elem.removeEventListener( type, handle, false );
    }
  } :
  function( elem, type, handle ) {
    var name = "on" + type;

    if ( elem.detachEvent ) {

      // #8545, #7054, preventing memory leaks for custom events in IE6-8 –
      // detachEvent needed property on element, by name of that event, to properly expose it to GC
      if ( typeof elem[ name ] === "undefined" ) {
        elem[ name ] = null;
      }

      elem.detachEvent( name, handle );
    }
  };

jQuery.Event = function( src, props ) {
  // Allow instantiation without the 'new' keyword
  if ( !(this instanceof jQuery.Event) ) {
    return new jQuery.Event( src, props );
  }

  // Event object
  if ( src && src.type ) {
    this.originalEvent = src;
    this.type = src.type;

    // Events bubbling up the document may have been marked as prevented
    // by a handler lower down the tree; reflect the correct value.
    this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false ||
      src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;

  // Event type
  } else {
    this.type = src;
  }

  // Put explicitly provided properties onto the event object
  if ( props ) {
    jQuery.extend( this, props );
  }

  // Create a timestamp if incoming event doesn't have one
  this.timeStamp = src && src.timeStamp || jQuery.now();

  // Mark it as fixed
  this[ jQuery.expando ] = true;
};

function returnFalse() {
  return false;
}
function returnTrue() {
  return true;
}

// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
jQuery.Event.prototype = {
  preventDefault: function() {
    this.isDefaultPrevented = returnTrue;

    var e = this.originalEvent;
    if ( !e ) {
      return;
    }

    // if preventDefault exists run it on the original event
    if ( e.preventDefault ) {
      e.preventDefault();

    // otherwise set the returnValue property of the original event to false (IE)
    } else {
      e.returnValue = false;
    }
  },
  stopPropagation: function() {
    this.isPropagationStopped = returnTrue;

    var e = this.originalEvent;
    if ( !e ) {
      return;
    }
    // if stopPropagation exists run it on the original event
    if ( e.stopPropagation ) {
      e.stopPropagation();
    }
    // otherwise set the cancelBubble property of the original event to true (IE)
    e.cancelBubble = true;
  },
  stopImmediatePropagation: function() {
    this.isImmediatePropagationStopped = returnTrue;
    this.stopPropagation();
  },
  isDefaultPrevented: returnFalse,
  isPropagationStopped: returnFalse,
  isImmediatePropagationStopped: returnFalse
};

// Create mouseenter/leave events using mouseover/out and event-time checks
jQuery.each({
  mouseenter: "mouseover",
  mouseleave: "mouseout"
}, function( orig, fix ) {
  jQuery.event.special[ orig ] = {
    delegateType: fix,
    bindType: fix,

    handle: function( event ) {
      var ret,
        target = this,
        related = event.relatedTarget,
        handleObj = event.handleObj,
        selector = handleObj.selector;

      // For mousenter/leave call the handler if related is outside the target.
      // NB: No relatedTarget if the mouse left/entered the browser window
      if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
        event.type = handleObj.origType;
        ret = handleObj.handler.apply( this, arguments );
        event.type = fix;
      }
      return ret;
    }
  };
});

// IE submit delegation
if ( !jQuery.support.submitBubbles ) {

  jQuery.event.special.submit = {
    setup: function() {
      // Only need this for delegated form submit events
      if ( jQuery.nodeName( this, "form" ) ) {
        return false;
      }

      // Lazy-add a submit handler when a descendant form may potentially be submitted
      jQuery.event.add( this, "click._submit keypress._submit", function( e ) {
        // Node name check avoids a VML-related crash in IE (#9807)
        var elem = e.target,
          form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined;
        if ( form && !jQuery._data( form, "_submit_attached" ) ) {
          jQuery.event.add( form, "submit._submit", function( event ) {
            event._submit_bubble = true;
          });
          jQuery._data( form, "_submit_attached", true );
        }
      });
      // return undefined since we don't need an event listener
    },

    postDispatch: function( event ) {
      // If form was submitted by the user, bubble the event up the tree
      if ( event._submit_bubble ) {
        delete event._submit_bubble;
        if ( this.parentNode && !event.isTrigger ) {
          jQuery.event.simulate( "submit", this.parentNode, event, true );
        }
      }
    },

    teardown: function() {
      // Only need this for delegated form submit events
      if ( jQuery.nodeName( this, "form" ) ) {
        return false;
      }

      // Remove delegated handlers; cleanData eventually reaps submit handlers attached above
      jQuery.event.remove( this, "._submit" );
    }
  };
}

// IE change delegation and checkbox/radio fix
if ( !jQuery.support.changeBubbles ) {

  jQuery.event.special.change = {

    setup: function() {

      if ( rformElems.test( this.nodeName ) ) {
        // IE doesn't fire change on a check/radio until blur; trigger it on click
        // after a propertychange. Eat the blur-change in special.change.handle.
        // This still fires onchange a second time for check/radio after blur.
        if ( this.type === "checkbox" || this.type === "radio" ) {
          jQuery.event.add( this, "propertychange._change", function( event ) {
            if ( event.originalEvent.propertyName === "checked" ) {
              this._just_changed = true;
            }
          });
          jQuery.event.add( this, "click._change", function( event ) {
            if ( this._just_changed && !event.isTrigger ) {
              this._just_changed = false;
            }
            // Allow triggered, simulated change events (#11500)
            jQuery.event.simulate( "change", this, event, true );
          });
        }
        return false;
      }
      // Delegated event; lazy-add a change handler on descendant inputs
      jQuery.event.add( this, "beforeactivate._change", function( e ) {
        var elem = e.target;

        if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "_change_attached" ) ) {
          jQuery.event.add( elem, "change._change", function( event ) {
            if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
              jQuery.event.simulate( "change", this.parentNode, event, true );
            }
          });
          jQuery._data( elem, "_change_attached", true );
        }
      });
    },

    handle: function( event ) {
      var elem = event.target;

      // Swallow native change events from checkbox/radio, we already triggered them above
      if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) {
        return event.handleObj.handler.apply( this, arguments );
      }
    },

    teardown: function() {
      jQuery.event.remove( this, "._change" );

      return !rformElems.test( this.nodeName );
    }
  };
}

// Create "bubbling" focus and blur events
if ( !jQuery.support.focusinBubbles ) {
  jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {

    // Attach a single capturing handler while someone wants focusin/focusout
    var attaches = 0,
      handler = function( event ) {
        jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
      };

    jQuery.event.special[ fix ] = {
      setup: function() {
        if ( attaches++ === 0 ) {
          document.addEventListener( orig, handler, true );
        }
      },
      teardown: function() {
        if ( --attaches === 0 ) {
          document.removeEventListener( orig, handler, true );
        }
      }
    };
  });
}

jQuery.fn.extend({

  on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
    var origFn, type;

    // Types can be a map of types/handlers
    if ( typeof types === "object" ) {
      // ( types-Object, selector, data )
      if ( typeof selector !== "string" ) { // && selector != null
        // ( types-Object, data )
        data = data || selector;
        selector = undefined;
      }
      for ( type in types ) {
        this.on( type, selector, data, types[ type ], one );
      }
      return this;
    }

    if ( data == null && fn == null ) {
      // ( types, fn )
      fn = selector;
      data = selector = undefined;
    } else if ( fn == null ) {
      if ( typeof selector === "string" ) {
        // ( types, selector, fn )
        fn = data;
        data = undefined;
      } else {
        // ( types, data, fn )
        fn = data;
        data = selector;
        selector = undefined;
      }
    }
    if ( fn === false ) {
      fn = returnFalse;
    } else if ( !fn ) {
      return this;
    }

    if ( one === 1 ) {
      origFn = fn;
      fn = function( event ) {
        // Can use an empty set, since event contains the info
        jQuery().off( event );
        return origFn.apply( this, arguments );
      };
      // Use same guid so caller can remove using origFn
      fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
    }
    return this.each( function() {
      jQuery.event.add( this, types, fn, data, selector );
    });
  },
  one: function( types, selector, data, fn ) {
    return this.on( types, selector, data, fn, 1 );
  },
  off: function( types, selector, fn ) {
    var handleObj, type;
    if ( types && types.preventDefault && types.handleObj ) {
      // ( event )  dispatched jQuery.Event
      handleObj = types.handleObj;
      jQuery( types.delegateTarget ).off(
        handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
        handleObj.selector,
        handleObj.handler
      );
      return this;
    }
    if ( typeof types === "object" ) {
      // ( types-object [, selector] )
      for ( type in types ) {
        this.off( type, selector, types[ type ] );
      }
      return this;
    }
    if ( selector === false || typeof selector === "function" ) {
      // ( types [, fn] )
      fn = selector;
      selector = undefined;
    }
    if ( fn === false ) {
      fn = returnFalse;
    }
    return this.each(function() {
      jQuery.event.remove( this, types, fn, selector );
    });
  },

  bind: function( types, data, fn ) {
    return this.on( types, null, data, fn );
  },
  unbind: function( types, fn ) {
    return this.off( types, null, fn );
  },

  live: function( types, data, fn ) {
    jQuery( this.context ).on( types, this.selector, data, fn );
    return this;
  },
  die: function( types, fn ) {
    jQuery( this.context ).off( types, this.selector || "**", fn );
    return this;
  },

  delegate: function( selector, types, data, fn ) {
    return this.on( types, selector, data, fn );
  },
  undelegate: function( selector, types, fn ) {
    // ( namespace ) or ( selector, types [, fn] )
    return arguments.length == 1? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
  },

  trigger: function( type, data ) {
    return this.each(function() {
      jQuery.event.trigger( type, data, this );
    });
  },
  triggerHandler: function( type, data ) {
    if ( this[0] ) {
      return jQuery.event.trigger( type, data, this[0], true );
    }
  },

  toggle: function( fn ) {
    // Save reference to arguments for access in closure
    var args = arguments,
      guid = fn.guid || jQuery.guid++,
      i = 0,
      toggler = function( event ) {
        // Figure out which function to execute
        var lastToggle = ( jQuery._data( this, "lastToggle" + fn.guid ) || 0 ) % i;
        jQuery._data( this, "lastToggle" + fn.guid, lastToggle + 1 );

        // Make sure that clicks stop
        event.preventDefault();

        // and execute the function
        return args[ lastToggle ].apply( this, arguments ) || false;
      };

    // link all the functions, so any of them can unbind this click handler
    toggler.guid = guid;
    while ( i < args.length ) {
      args[ i++ ].guid = guid;
    }

    return this.click( toggler );
  },

  hover: function( fnOver, fnOut ) {
    return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
  }
});

jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
  "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
  "change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {

  // Handle event binding
  jQuery.fn[ name ] = function( data, fn ) {
    if ( fn == null ) {
      fn = data;
      data = null;
    }

    return arguments.length > 0 ?
      this.on( name, null, data, fn ) :
      this.trigger( name );
  };

  if ( rkeyEvent.test( name ) ) {
    jQuery.event.fixHooks[ name ] = jQuery.event.keyHooks;
  }

  if ( rmouseEvent.test( name ) ) {
    jQuery.event.fixHooks[ name ] = jQuery.event.mouseHooks;
  }
});
/*!
 * Sizzle CSS Selector Engine
 *  Copyright 2012 jQuery Foundation and other contributors
 *  Released under the MIT license
 *  http://sizzlejs.com/
 */
(function( window, undefined ) {

var dirruns,
  cachedruns,
  assertGetIdNotName,
  Expr,
  getText,
  isXML,
  contains,
  compile,
  sortOrder,
  hasDuplicate,

  baseHasDuplicate = true,
  strundefined = "undefined",

  expando = ( "sizcache" + Math.random() ).replace( ".", "" ),

  document = window.document,
  docElem = document.documentElement,
  done = 0,
  slice = [].slice,
  push = [].push,

  // Augment a function for special use by Sizzle
  markFunction = function( fn, value ) {
    fn[ expando ] = value || true;
    return fn;
  },

  createCache = function() {
    var cache = {},
      keys = [];

    return markFunction(function( key, value ) {
      // Only keep the most recent entries
      if ( keys.push( key ) > Expr.cacheLength ) {
        delete cache[ keys.shift() ];
      }

      return (cache[ key ] = value);
    }, cache );
  },

  classCache = createCache(),
  tokenCache = createCache(),
  compilerCache = createCache(),

  // Regex

  // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
  whitespace = "[\\x20\\t\\r\\n\\f]",
  // http://www.w3.org/TR/css3-syntax/#characters
  characterEncoding = "(?:\\\\.|[-\\w]|[^\\x00-\\xa0])+",

  // Loosely modeled on CSS identifier characters
  // An unquoted value should be a CSS identifier (http://www.w3.org/TR/css3-selectors/#attribute-selectors)
  // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
  identifier = characterEncoding.replace( "w", "w#" ),

  // Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
  operators = "([*^$|!~]?=)",
  attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
    "*(?:" + operators + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",

  // Prefer arguments not in parens/brackets,
  //   then attribute selectors and non-pseudos (denoted by :),
  //   then anything else
  // These preferences are here to reduce the number of selectors
  //   needing tokenize in the PSEUDO preFilter
  pseudos = ":(" + characterEncoding + ")(?:\\((?:(['\"])((?:\\\\.|[^\\\\])*?)\\2|([^()[\\]]*|(?:(?:" + attributes + ")|[^:]|\\\\.)*|.*))\\)|)",

  // For matchExpr.POS and matchExpr.needsContext
  pos = ":(nth|eq|gt|lt|first|last|even|odd)(?:\\(((?:-\\d)?\\d*)\\)|)(?=[^-]|$)",

  // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
  rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),

  rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
  rcombinators = new RegExp( "^" + whitespace + "*([\\x20\\t\\r\\n\\f>+~])" + whitespace + "*" ),
  rpseudo = new RegExp( pseudos ),

  // Easily-parseable/retrievable ID or TAG or CLASS selectors
  rquickExpr = /^(?:#([\w\-]+)|(\w+)|\.([\w\-]+))$/,

  rnot = /^:not/,
  rsibling = /[\x20\t\r\n\f]*[+~]/,
  rendsWithNot = /:not\($/,

  rheader = /h\d/i,
  rinputs = /input|select|textarea|button/i,

  rbackslash = /\\(?!\\)/g,

  matchExpr = {
    "ID": new RegExp( "^#(" + characterEncoding + ")" ),
    "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
    "NAME": new RegExp( "^\\[name=['\"]?(" + characterEncoding + ")['\"]?\\]" ),
    "TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
    "ATTR": new RegExp( "^" + attributes ),
    "PSEUDO": new RegExp( "^" + pseudos ),
    "CHILD": new RegExp( "^:(only|nth|last|first)-child(?:\\(" + whitespace +
      "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
      "*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
    "POS": new RegExp( pos, "ig" ),
    // For use in libraries implementing .is()
    "needsContext": new RegExp( "^" + whitespace + "*[>+~]|" + pos, "i" )
  },

  // Support

  // Used for testing something on an element
  assert = function( fn ) {
    var div = document.createElement("div");

    try {
      return fn( div );
    } catch (e) {
      return false;
    } finally {
      // release memory in IE
      div = null;
    }
  },

  // Check if getElementsByTagName("*") returns only elements
  assertTagNameNoComments = assert(function( div ) {
    div.appendChild( document.createComment("") );
    return !div.getElementsByTagName("*").length;
  }),

  // Check if getAttribute returns normalized href attributes
  assertHrefNotNormalized = assert(function( div ) {
    div.innerHTML = "<a href='#'></a>";
    return div.firstChild && typeof div.firstChild.getAttribute !== strundefined &&
      div.firstChild.getAttribute("href") === "#";
  }),

  // Check if attributes should be retrieved by attribute nodes
  assertAttributes = assert(function( div ) {
    div.innerHTML = "<select></select>";
    var type = typeof div.lastChild.getAttribute("multiple");
    // IE8 returns a string for some attributes even when not present
    return type !== "boolean" && type !== "string";
  }),

  // Check if getElementsByClassName can be trusted
  assertUsableClassName = assert(function( div ) {
    // Opera can't find a second classname (in 9.6)
    div.innerHTML = "<div class='hidden e'></div><div class='hidden'></div>";
    if ( !div.getElementsByClassName || !div.getElementsByClassName("e").length ) {
      return false;
    }

    // Safari 3.2 caches class attributes and doesn't catch changes
    div.lastChild.className = "e";
    return div.getElementsByClassName("e").length === 2;
  }),

  // Check if getElementById returns elements by name
  // Check if getElementsByName privileges form controls or returns elements by ID
  assertUsableName = assert(function( div ) {
    // Inject content
    div.id = expando + 0;
    div.innerHTML = "<a name='" + expando + "'></a><div name='" + expando + "'></div>";
    docElem.insertBefore( div, docElem.firstChild );

    // Test
    var pass = document.getElementsByName &&
      // buggy browsers will return fewer than the correct 2
      document.getElementsByName( expando ).length === 2 +
      // buggy browsers will return more than the correct 0
      document.getElementsByName( expando + 0 ).length;
    assertGetIdNotName = !document.getElementById( expando );

    // Cleanup
    docElem.removeChild( div );

    return pass;
  });

// If slice is not available, provide a backup
try {
  slice.call( docElem.childNodes, 0 )[0].nodeType;
} catch ( e ) {
  slice = function( i ) {
    var elem, results = [];
    for ( ; (elem = this[i]); i++ ) {
      results.push( elem );
    }
    return results;
  };
}

function Sizzle( selector, context, results, seed ) {
  results = results || [];
  context = context || document;
  var match, elem, xml, m,
    nodeType = context.nodeType;

  if ( nodeType !== 1 && nodeType !== 9 ) {
    return [];
  }

  if ( !selector || typeof selector !== "string" ) {
    return results;
  }

  xml = isXML( context );

  if ( !xml && !seed ) {
    if ( (match = rquickExpr.exec( selector )) ) {
      // Speed-up: Sizzle("#ID")
      if ( (m = match[1]) ) {
        if ( nodeType === 9 ) {
          elem = context.getElementById( m );
          // Check parentNode to catch when Blackberry 4.6 returns
          // nodes that are no longer in the document #6963
          if ( elem && elem.parentNode ) {
            // Handle the case where IE, Opera, and Webkit return items
            // by name instead of ID
            if ( elem.id === m ) {
              results.push( elem );
              return results;
            }
          } else {
            return results;
          }
        } else {
          // Context is not a document
          if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
            contains( context, elem ) && elem.id === m ) {
            results.push( elem );
            return results;
          }
        }

      // Speed-up: Sizzle("TAG")
      } else if ( match[2] ) {
        push.apply( results, slice.call(context.getElementsByTagName( selector ), 0) );
        return results;

      // Speed-up: Sizzle(".CLASS")
      } else if ( (m = match[3]) && assertUsableClassName && context.getElementsByClassName ) {
        push.apply( results, slice.call(context.getElementsByClassName( m ), 0) );
        return results;
      }
    }
  }

  // All others
  return select( selector, context, results, seed, xml );
}

Sizzle.matches = function( expr, elements ) {
  return Sizzle( expr, null, null, elements );
};

Sizzle.matchesSelector = function( elem, expr ) {
  return Sizzle( expr, null, null, [ elem ] ).length > 0;
};

// Returns a function to use in pseudos for input types
function createInputPseudo( type ) {
  return function( elem ) {
    var name = elem.nodeName.toLowerCase();
    return name === "input" && elem.type === type;
  };
}

// Returns a function to use in pseudos for buttons
function createButtonPseudo( type ) {
  return function( elem ) {
    var name = elem.nodeName.toLowerCase();
    return (name === "input" || name === "button") && elem.type === type;
  };
}

/**
 * Utility function for retrieving the text value of an array of DOM nodes
 * @param {Array|Element} elem
 */
getText = Sizzle.getText = function( elem ) {
  var node,
    ret = "",
    i = 0,
    nodeType = elem.nodeType;

  if ( nodeType ) {
    if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
      // Use textContent for elements
      // innerText usage removed for consistency of new lines (see #11153)
      if ( typeof elem.textContent === "string" ) {
        return elem.textContent;
      } else {
        // Traverse its children
        for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
          ret += getText( elem );
        }
      }
    } else if ( nodeType === 3 || nodeType === 4 ) {
      return elem.nodeValue;
    }
    // Do not include comment or processing instruction nodes
  } else {

    // If no nodeType, this is expected to be an array
    for ( ; (node = elem[i]); i++ ) {
      // Do not traverse comment nodes
      ret += getText( node );
    }
  }
  return ret;
};

isXML = Sizzle.isXML = function isXML( elem ) {
  // documentElement is verified for cases where it doesn't yet exist
  // (such as loading iframes in IE - #4833)
  var documentElement = elem && (elem.ownerDocument || elem).documentElement;
  return documentElement ? documentElement.nodeName !== "HTML" : false;
};

// Element contains another
contains = Sizzle.contains = docElem.contains ?
  function( a, b ) {
    var adown = a.nodeType === 9 ? a.documentElement : a,
      bup = b && b.parentNode;
    return a === bup || !!( bup && bup.nodeType === 1 && adown.contains && adown.contains(bup) );
  } :
  docElem.compareDocumentPosition ?
  function( a, b ) {
    return b && !!( a.compareDocumentPosition( b ) & 16 );
  } :
  function( a, b ) {
    while ( (b = b.parentNode) ) {
      if ( b === a ) {
        return true;
      }
    }
    return false;
  };

Sizzle.attr = function( elem, name ) {
  var attr,
    xml = isXML( elem );

  if ( !xml ) {
    name = name.toLowerCase();
  }
  if ( Expr.attrHandle[ name ] ) {
    return Expr.attrHandle[ name ]( elem );
  }
  if ( assertAttributes || xml ) {
    return elem.getAttribute( name );
  }
  attr = elem.getAttributeNode( name );
  return attr ?
    typeof elem[ name ] === "boolean" ?
      elem[ name ] ? name : null :
      attr.specified ? attr.value : null :
    null;
};

Expr = Sizzle.selectors = {

  // Can be adjusted by the user
  cacheLength: 50,

  createPseudo: markFunction,

  match: matchExpr,

  order: new RegExp( "ID|TAG" +
    (assertUsableName ? "|NAME" : "") +
    (assertUsableClassName ? "|CLASS" : "")
  ),

  // IE6/7 return a modified href
  attrHandle: assertHrefNotNormalized ?
    {} :
    {
      "href": function( elem ) {
        return elem.getAttribute( "href", 2 );
      },
      "type": function( elem ) {
        return elem.getAttribute("type");
      }
    },

  find: {
    "ID": assertGetIdNotName ?
      function( id, context, xml ) {
        if ( typeof context.getElementById !== strundefined && !xml ) {
          var m = context.getElementById( id );
          // Check parentNode to catch when Blackberry 4.6 returns
          // nodes that are no longer in the document #6963
          return m && m.parentNode ? [m] : [];
        }
      } :
      function( id, context, xml ) {
        if ( typeof context.getElementById !== strundefined && !xml ) {
          var m = context.getElementById( id );

          return m ?
            m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ?
              [m] :
              undefined :
            [];
        }
      },

    "TAG": assertTagNameNoComments ?
      function( tag, context ) {
        if ( typeof context.getElementsByTagName !== strundefined ) {
          return context.getElementsByTagName( tag );
        }
      } :
      function( tag, context ) {
        var results = context.getElementsByTagName( tag );

        // Filter out possible comments
        if ( tag === "*" ) {
          var elem,
            tmp = [],
            i = 0;

          for ( ; (elem = results[i]); i++ ) {
            if ( elem.nodeType === 1 ) {
              tmp.push( elem );
            }
          }

          return tmp;
        }
        return results;
      },

    "NAME": function( tag, context ) {
      if ( typeof context.getElementsByName !== strundefined ) {
        return context.getElementsByName( name );
      }
    },

    "CLASS": function( className, context, xml ) {
      if ( typeof context.getElementsByClassName !== strundefined && !xml ) {
        return context.getElementsByClassName( className );
      }
    }
  },

  relative: {
    ">": { dir: "parentNode", first: true },
    " ": { dir: "parentNode" },
    "+": { dir: "previousSibling", first: true },
    "~": { dir: "previousSibling" }
  },

  preFilter: {
    "ATTR": function( match ) {
      match[1] = match[1].replace( rbackslash, "" );

      // Move the given value to match[3] whether quoted or unquoted
      match[3] = ( match[4] || match[5] || "" ).replace( rbackslash, "" );

      if ( match[2] === "~=" ) {
        match[3] = " " + match[3] + " ";
      }

      return match.slice( 0, 4 );
    },

    "CHILD": function( match ) {
      /* matches from matchExpr.CHILD
        1 type (only|nth|...)
        2 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
        3 xn-component of xn+y argument ([+-]?\d*n|)
        4 sign of xn-component
        5 x of xn-component
        6 sign of y-component
        7 y of y-component
      */
      match[1] = match[1].toLowerCase();

      if ( match[1] === "nth" ) {
        // nth-child requires argument
        if ( !match[2] ) {
          Sizzle.error( match[0] );
        }

        // numeric x and y parameters for Expr.filter.CHILD
        // remember that false/true cast respectively to 0/1
        match[3] = +( match[3] ? match[4] + (match[5] || 1) : 2 * ( match[2] === "even" || match[2] === "odd" ) );
        match[4] = +( ( match[6] + match[7] ) || match[2] === "odd" );

      // other types prohibit arguments
      } else if ( match[2] ) {
        Sizzle.error( match[0] );
      }

      return match;
    },

    "PSEUDO": function( match, context, xml ) {
      var unquoted, excess;
      if ( matchExpr["CHILD"].test( match[0] ) ) {
        return null;
      }

      if ( match[3] ) {
        match[2] = match[3];
      } else if ( (unquoted = match[4]) ) {
        // Only check arguments that contain a pseudo
        if ( rpseudo.test(unquoted) &&
          // Get excess from tokenize (recursively)
          (excess = tokenize( unquoted, context, xml, true )) &&
          // advance to the next closing parenthesis
          (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {

          // excess is a negative index
          unquoted = unquoted.slice( 0, excess );
          match[0] = match[0].slice( 0, excess );
        }
        match[2] = unquoted;
      }

      // Return only captures needed by the pseudo filter method (type and argument)
      return match.slice( 0, 3 );
    }
  },

  filter: {
    "ID": assertGetIdNotName ?
      function( id ) {
        id = id.replace( rbackslash, "" );
        return function( elem ) {
          return elem.getAttribute("id") === id;
        };
      } :
      function( id ) {
        id = id.replace( rbackslash, "" );
        return function( elem ) {
          var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
          return node && node.value === id;
        };
      },

    "TAG": function( nodeName ) {
      if ( nodeName === "*" ) {
        return function() { return true; };
      }
      nodeName = nodeName.replace( rbackslash, "" ).toLowerCase();

      return function( elem ) {
        return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
      };
    },

    "CLASS": function( className ) {
      var pattern = classCache[ expando ][ className ];
      if ( !pattern ) {
        pattern = classCache( className, new RegExp("(^|" + whitespace + ")" + className + "(" + whitespace + "|$)") );
      }
      return function( elem ) {
        return pattern.test( elem.className || (typeof elem.getAttribute !== strundefined && elem.getAttribute("class")) || "" );
      };
    },

    "ATTR": function( name, operator, check ) {
      if ( !operator ) {
        return function( elem ) {
          return Sizzle.attr( elem, name ) != null;
        };
      }

      return function( elem ) {
        var result = Sizzle.attr( elem, name ),
          value = result + "";

        if ( result == null ) {
          return operator === "!=";
        }

        switch ( operator ) {
          case "=":
            return value === check;
          case "!=":
            return value !== check;
          case "^=":
            return check && value.indexOf( check ) === 0;
          case "*=":
            return check && value.indexOf( check ) > -1;
          case "$=":
            return check && value.substr( value.length - check.length ) === check;
          case "~=":
            return ( " " + value + " " ).indexOf( check ) > -1;
          case "|=":
            return value === check || value.substr( 0, check.length + 1 ) === check + "-";
        }
      };
    },

    "CHILD": function( type, argument, first, last ) {

      if ( type === "nth" ) {
        var doneName = done++;

        return function( elem ) {
          var parent, diff,
            count = 0,
            node = elem;

          if ( first === 1 && last === 0 ) {
            return true;
          }

          parent = elem.parentNode;

          if ( parent && (parent[ expando ] !== doneName || !elem.sizset) ) {
            for ( node = parent.firstChild; node; node = node.nextSibling ) {
              if ( node.nodeType === 1 ) {
                node.sizset = ++count;
                if ( node === elem ) {
                  break;
                }
              }
            }

            parent[ expando ] = doneName;
          }

          diff = elem.sizset - last;

          if ( first === 0 ) {
            return diff === 0;

          } else {
            return ( diff % first === 0 && diff / first >= 0 );
          }
        };
      }

      return function( elem ) {
        var node = elem;

        switch ( type ) {
          case "only":
          case "first":
            while ( (node = node.previousSibling) ) {
              if ( node.nodeType === 1 ) {
                return false;
              }
            }

            if ( type === "first" ) {
              return true;
            }

            node = elem;

            /* falls through */
          case "last":
            while ( (node = node.nextSibling) ) {
              if ( node.nodeType === 1 ) {
                return false;
              }
            }

            return true;
        }
      };
    },

    "PSEUDO": function( pseudo, argument, context, xml ) {
      // pseudo-class names are case-insensitive
      // http://www.w3.org/TR/selectors/#pseudo-classes
      // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
      var args,
        fn = Expr.pseudos[ pseudo ] || Expr.pseudos[ pseudo.toLowerCase() ];

      if ( !fn ) {
        Sizzle.error( "unsupported pseudo: " + pseudo );
      }

      // The user may use createPseudo to indicate that
      // arguments are needed to create the filter function
      // just as Sizzle does
      if ( !fn[ expando ] ) {
        if ( fn.length > 1 ) {
          args = [ pseudo, pseudo, "", argument ];
          return function( elem ) {
            return fn( elem, 0, args );
          };
        }
        return fn;
      }

      return fn( argument, context, xml );
    }
  },

  pseudos: {
    "not": markFunction(function( selector, context, xml ) {
      // Trim the selector passed to compile
      // to avoid treating leading and trailing
      // spaces as combinators
      var matcher = compile( selector.replace( rtrim, "$1" ), context, xml );
      return function( elem ) {
        return !matcher( elem );
      };
    }),

    "enabled": function( elem ) {
      return elem.disabled === false;
    },

    "disabled": function( elem ) {
      return elem.disabled === true;
    },

    "checked": function( elem ) {
      // In CSS3, :checked should return both checked and selected elements
      // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
      var nodeName = elem.nodeName.toLowerCase();
      return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
    },

    "selected": function( elem ) {
      // Accessing this property makes selected-by-default
      // options in Safari work properly
      if ( elem.parentNode ) {
        elem.parentNode.selectedIndex;
      }

      return elem.selected === true;
    },

    "parent": function( elem ) {
      return !Expr.pseudos["empty"]( elem );
    },

    "empty": function( elem ) {
      // http://www.w3.org/TR/selectors/#empty-pseudo
      // :empty is only affected by element nodes and content nodes(including text(3), cdata(4)),
      //   not comment, processing instructions, or others
      // Thanks to Diego Perini for the nodeName shortcut
      //   Greater than "@" means alpha characters (specifically not starting with "#" or "?")
      var nodeType;
      elem = elem.firstChild;
      while ( elem ) {
        if ( elem.nodeName > "@" || (nodeType = elem.nodeType) === 3 || nodeType === 4 ) {
          return false;
        }
        elem = elem.nextSibling;
      }
      return true;
    },

    "contains": markFunction(function( text ) {
      return function( elem ) {
        return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
      };
    }),

    "has": markFunction(function( selector ) {
      return function( elem ) {
        return Sizzle( selector, elem ).length > 0;
      };
    }),

    "header": function( elem ) {
      return rheader.test( elem.nodeName );
    },

    "text": function( elem ) {
      var type, attr;
      // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
      // use getAttribute instead to test this case
      return elem.nodeName.toLowerCase() === "input" &&
        (type = elem.type) === "text" &&
        ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === type );
    },

    // Input types
    "radio": createInputPseudo("radio"),
    "checkbox": createInputPseudo("checkbox"),
    "file": createInputPseudo("file"),
    "password": createInputPseudo("password"),
    "image": createInputPseudo("image"),

    "submit": createButtonPseudo("submit"),
    "reset": createButtonPseudo("reset"),

    "button": function( elem ) {
      var name = elem.nodeName.toLowerCase();
      return name === "input" && elem.type === "button" || name === "button";
    },

    "input": function( elem ) {
      return rinputs.test( elem.nodeName );
    },

    "focus": function( elem ) {
      var doc = elem.ownerDocument;
      return elem === doc.activeElement && (!doc.hasFocus || doc.hasFocus()) && !!(elem.type || elem.href);
    },

    "active": function( elem ) {
      return elem === elem.ownerDocument.activeElement;
    }
  },

  setFilters: {
    "first": function( elements, argument, not ) {
      return not ? elements.slice( 1 ) : [ elements[0] ];
    },

    "last": function( elements, argument, not ) {
      var elem = elements.pop();
      return not ? elements : [ elem ];
    },

    "even": function( elements, argument, not ) {
      var results = [],
        i = not ? 1 : 0,
        len = elements.length;
      for ( ; i < len; i = i + 2 ) {
        results.push( elements[i] );
      }
      return results;
    },

    "odd": function( elements, argument, not ) {
      var results = [],
        i = not ? 0 : 1,
        len = elements.length;
      for ( ; i < len; i = i + 2 ) {
        results.push( elements[i] );
      }
      return results;
    },

    "lt": function( elements, argument, not ) {
      return not ? elements.slice( +argument ) : elements.slice( 0, +argument );
    },

    "gt": function( elements, argument, not ) {
      return not ? elements.slice( 0, +argument + 1 ) : elements.slice( +argument + 1 );
    },

    "eq": function( elements, argument, not ) {
      var elem = elements.splice( +argument, 1 );
      return not ? elements : elem;
    }
  }
};

function siblingCheck( a, b, ret ) {
  if ( a === b ) {
    return ret;
  }

  var cur = a.nextSibling;

  while ( cur ) {
    if ( cur === b ) {
      return -1;
    }

    cur = cur.nextSibling;
  }

  return 1;
}

sortOrder = docElem.compareDocumentPosition ?
  function( a, b ) {
    if ( a === b ) {
      hasDuplicate = true;
      return 0;
    }

    return ( !a.compareDocumentPosition || !b.compareDocumentPosition ?
      a.compareDocumentPosition :
      a.compareDocumentPosition(b) & 4
    ) ? -1 : 1;
  } :
  function( a, b ) {
    // The nodes are identical, we can exit early
    if ( a === b ) {
      hasDuplicate = true;
      return 0;

    // Fallback to using sourceIndex (in IE) if it's available on both nodes
    } else if ( a.sourceIndex && b.sourceIndex ) {
      return a.sourceIndex - b.sourceIndex;
    }

    var al, bl,
      ap = [],
      bp = [],
      aup = a.parentNode,
      bup = b.parentNode,
      cur = aup;

    // If the nodes are siblings (or identical) we can do a quick check
    if ( aup === bup ) {
      return siblingCheck( a, b );

    // If no parents were found then the nodes are disconnected
    } else if ( !aup ) {
      return -1;

    } else if ( !bup ) {
      return 1;
    }

    // Otherwise they're somewhere else in the tree so we need
    // to build up a full list of the parentNodes for comparison
    while ( cur ) {
      ap.unshift( cur );
      cur = cur.parentNode;
    }

    cur = bup;

    while ( cur ) {
      bp.unshift( cur );
      cur = cur.parentNode;
    }

    al = ap.length;
    bl = bp.length;

    // Start walking down the tree looking for a discrepancy
    for ( var i = 0; i < al && i < bl; i++ ) {
      if ( ap[i] !== bp[i] ) {
        return siblingCheck( ap[i], bp[i] );
      }
    }

    // We ended someplace up the tree so do a sibling check
    return i === al ?
      siblingCheck( a, bp[i], -1 ) :
      siblingCheck( ap[i], b, 1 );
  };

// Always assume the presence of duplicates if sort doesn't
// pass them to our comparison function (as in Google Chrome).
[0, 0].sort( sortOrder );
baseHasDuplicate = !hasDuplicate;

// Document sorting and removing duplicates
Sizzle.uniqueSort = function( results ) {
  var elem,
    i = 1;

  hasDuplicate = baseHasDuplicate;
  results.sort( sortOrder );

  if ( hasDuplicate ) {
    for ( ; (elem = results[i]); i++ ) {
      if ( elem === results[ i - 1 ] ) {
        results.splice( i--, 1 );
      }
    }
  }

  return results;
};

Sizzle.error = function( msg ) {
  throw new Error( "Syntax error, unrecognized expression: " + msg );
};

function tokenize( selector, context, xml, parseOnly ) {
  var matched, match, tokens, type,
    soFar, groups, group, i,
    preFilters, filters,
    checkContext = !xml && context !== document,
    // Token cache should maintain spaces
    key = ( checkContext ? "<s>" : "" ) + selector.replace( rtrim, "$1<s>" ),
    cached = tokenCache[ expando ][ key ];

  if ( cached ) {
    return parseOnly ? 0 : slice.call( cached, 0 );
  }

  soFar = selector;
  groups = [];
  i = 0;
  preFilters = Expr.preFilter;
  filters = Expr.filter;

  while ( soFar ) {

    // Comma and first run
    if ( !matched || (match = rcomma.exec( soFar )) ) {
      if ( match ) {
        soFar = soFar.slice( match[0].length );
        tokens.selector = group;
      }
      groups.push( tokens = [] );
      group = "";

      // Need to make sure we're within a narrower context if necessary
      // Adding a descendant combinator will generate what is needed
      if ( checkContext ) {
        soFar = " " + soFar;
      }
    }

    matched = false;

    // Combinators
    if ( (match = rcombinators.exec( soFar )) ) {
      group += match[0];
      soFar = soFar.slice( match[0].length );

      // Cast descendant combinators to space
      matched = tokens.push({
        part: match.pop().replace( rtrim, " " ),
        string: match[0],
        captures: match
      });
    }

    // Filters
    for ( type in filters ) {
      if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
        ( match = preFilters[ type ](match, context, xml) )) ) {

        group += match[0];
        soFar = soFar.slice( match[0].length );
        matched = tokens.push({
          part: type,
          string: match.shift(),
          captures: match
        });
      }
    }

    if ( !matched ) {
      break;
    }
  }

  // Attach the full group as a selector
  if ( group ) {
    tokens.selector = group;
  }

  // Return the length of the invalid excess
  // if we're just parsing
  // Otherwise, throw an error or return tokens
  return parseOnly ?
    soFar.length :
    soFar ?
      Sizzle.error( selector ) :
      // Cache the tokens
      slice.call( tokenCache(key, groups), 0 );
}

function addCombinator( matcher, combinator, context, xml ) {
  var dir = combinator.dir,
    doneName = done++;

  if ( !matcher ) {
    // If there is no matcher to check, check against the context
    matcher = function( elem ) {
      return elem === context;
    };
  }
  return combinator.first ?
    function( elem ) {
      while ( (elem = elem[ dir ]) ) {
        if ( elem.nodeType === 1 ) {
          return matcher( elem ) && elem;
        }
      }
    } :
    xml ?
      function( elem ) {
        while ( (elem = elem[ dir ]) ) {
          if ( elem.nodeType === 1 ) {
            if ( matcher( elem ) ) {
              return elem;
            }
          }
        }
      } :
      function( elem ) {
        var cache,
          dirkey = doneName + "." + dirruns,
          cachedkey = dirkey + "." + cachedruns;
        while ( (elem = elem[ dir ]) ) {
          if ( elem.nodeType === 1 ) {
            if ( (cache = elem[ expando ]) === cachedkey ) {
              return elem.sizset;
            } else if ( typeof cache === "string" && cache.indexOf(dirkey) === 0 ) {
              if ( elem.sizset ) {
                return elem;
              }
            } else {
              elem[ expando ] = cachedkey;
              if ( matcher( elem ) ) {
                elem.sizset = true;
                return elem;
              }
              elem.sizset = false;
            }
          }
        }
      };
}

function addMatcher( higher, deeper ) {
  return higher ?
    function( elem ) {
      var result = deeper( elem );
      return result && higher( result === true ? elem : result );
    } :
    deeper;
}

// ["TAG", ">", "ID", " ", "CLASS"]
function matcherFromTokens( tokens, context, xml ) {
  var token, matcher,
    i = 0;

  for ( ; (token = tokens[i]); i++ ) {
    if ( Expr.relative[ token.part ] ) {
      matcher = addCombinator( matcher, Expr.relative[ token.part ], context, xml );
    } else {
      matcher = addMatcher( matcher, Expr.filter[ token.part ].apply(null, token.captures.concat( context, xml )) );
    }
  }

  return matcher;
}

function matcherFromGroupMatchers( matchers ) {
  return function( elem ) {
    var matcher,
      j = 0;
    for ( ; (matcher = matchers[j]); j++ ) {
      if ( matcher(elem) ) {
        return true;
      }
    }
    return false;
  };
}

compile = Sizzle.compile = function( selector, context, xml ) {
  var group, i, len,
    cached = compilerCache[ expando ][ selector ];

  // Return a cached group function if already generated (context dependent)
  if ( cached && cached.context === context ) {
    return cached;
  }

  // Generate a function of recursive functions that can be used to check each element
  group = tokenize( selector, context, xml );
  for ( i = 0, len = group.length; i < len; i++ ) {
    group[i] = matcherFromTokens(group[i], context, xml);
  }

  // Cache the compiled function
  cached = compilerCache( selector, matcherFromGroupMatchers(group) );
  cached.context = context;
  cached.runs = cached.dirruns = 0;
  return cached;
};

function multipleContexts( selector, contexts, results, seed ) {
  var i = 0,
    len = contexts.length;
  for ( ; i < len; i++ ) {
    Sizzle( selector, contexts[i], results, seed );
  }
}

function handlePOSGroup( selector, posfilter, argument, contexts, seed, not ) {
  var results,
    fn = Expr.setFilters[ posfilter.toLowerCase() ];

  if ( !fn ) {
    Sizzle.error( posfilter );
  }

  if ( selector || !(results = seed) ) {
    multipleContexts( selector || "*", contexts, (results = []), seed );
  }

  return results.length > 0 ? fn( results, argument, not ) : [];
}

function handlePOS( groups, context, results, seed ) {
  var group, part, j, groupLen, token, selector,
    anchor, elements, match, matched,
    lastIndex, currentContexts, not,
    i = 0,
    len = groups.length,
    rpos = matchExpr["POS"],
    // This is generated here in case matchExpr["POS"] is extended
    rposgroups = new RegExp( "^" + rpos.source + "(?!" + whitespace + ")", "i" ),
    // This is for making sure non-participating
    // matching groups are represented cross-browser (IE6-8)
    setUndefined = function() {
      var i = 1,
        len = arguments.length - 2;
      for ( ; i < len; i++ ) {
        if ( arguments[i] === undefined ) {
          match[i] = undefined;
        }
      }
    };

  for ( ; i < len; i++ ) {
    group = groups[i];
    part = "";
    elements = seed;
    for ( j = 0, groupLen = group.length; j < groupLen; j++ ) {
      token = group[j];
      selector = token.string;
      if ( token.part === "PSEUDO" ) {
        // Reset regex index to 0
        rpos.exec("");
        anchor = 0;
        while ( (match = rpos.exec( selector )) ) {
          matched = true;
          lastIndex = rpos.lastIndex = match.index + match[0].length;
          if ( lastIndex > anchor ) {
            part += selector.slice( anchor, match.index );
            anchor = lastIndex;
            currentContexts = [ context ];

            if ( rcombinators.test(part) ) {
              if ( elements ) {
                currentContexts = elements;
              }
              elements = seed;
            }

            if ( (not = rendsWithNot.test( part )) ) {
              part = part.slice( 0, -5 ).replace( rcombinators, "$&*" );
              anchor++;
            }

            if ( match.length > 1 ) {
              match[0].replace( rposgroups, setUndefined );
            }
            elements = handlePOSGroup( part, match[1], match[2], currentContexts, elements, not );
          }
          part = "";
        }

      }

      if ( !matched ) {
        part += selector;
      }
      matched = false;
    }

    if ( part ) {
      if ( rcombinators.test(part) ) {
        multipleContexts( part, elements || [ context ], results, seed );
      } else {
        Sizzle( part, context, results, seed ? seed.concat(elements) : elements );
      }
    } else {
      push.apply( results, elements );
    }
  }

  // Do not sort if this is a single filter
  return len === 1 ? results : Sizzle.uniqueSort( results );
}

function select( selector, context, results, seed, xml ) {
  // Remove excessive whitespace
  selector = selector.replace( rtrim, "$1" );
  var elements, matcher, cached, elem,
    i, tokens, token, lastToken, findContext, type,
    match = tokenize( selector, context, xml ),
    contextNodeType = context.nodeType;

  // POS handling
  if ( matchExpr["POS"].test(selector) ) {
    return handlePOS( match, context, results, seed );
  }

  if ( seed ) {
    elements = slice.call( seed, 0 );

  // To maintain document order, only narrow the
  // set if there is one group
  } else if ( match.length === 1 ) {

    // Take a shortcut and set the context if the root selector is an ID
    if ( (tokens = slice.call( match[0], 0 )).length > 2 &&
        (token = tokens[0]).part === "ID" &&
        contextNodeType === 9 && !xml &&
        Expr.relative[ tokens[1].part ] ) {

      context = Expr.find["ID"]( token.captures[0].replace( rbackslash, "" ), context, xml )[0];
      if ( !context ) {
        return results;
      }

      selector = selector.slice( tokens.shift().string.length );
    }

    findContext = ( (match = rsibling.exec( tokens[0].string )) && !match.index && context.parentNode ) || context;

    // Reduce the set if possible
    lastToken = "";
    for ( i = tokens.length - 1; i >= 0; i-- ) {
      token = tokens[i];
      type = token.part;
      lastToken = token.string + lastToken;
      if ( Expr.relative[ type ] ) {
        break;
      }
      if ( Expr.order.test(type) ) {
        elements = Expr.find[ type ]( token.captures[0].replace( rbackslash, "" ), findContext, xml );
        if ( elements == null ) {
          continue;
        } else {
          selector = selector.slice( 0, selector.length - lastToken.length ) +
            lastToken.replace( matchExpr[ type ], "" );

          if ( !selector ) {
            push.apply( results, slice.call(elements, 0) );
          }

          break;
        }
      }
    }
  }

  // Only loop over the given elements once
  if ( selector ) {
    matcher = compile( selector, context, xml );
    dirruns = matcher.dirruns++;
    if ( elements == null ) {
      elements = Expr.find["TAG"]( "*", (rsibling.test( selector ) && context.parentNode) || context );
    }

    for ( i = 0; (elem = elements[i]); i++ ) {
      cachedruns = matcher.runs++;
      if ( matcher(elem) ) {
        results.push( elem );
      }
    }
  }

  return results;
}

if ( document.querySelectorAll ) {
  (function() {
    var disconnectedMatch,
      oldSelect = select,
      rescape = /'|\\/g,
      rattributeQuotes = /\=[\x20\t\r\n\f]*([^'"\]]*)[\x20\t\r\n\f]*\]/g,
      rbuggyQSA = [],
      // matchesSelector(:active) reports false when true (IE9/Opera 11.5)
      // A support test would require too much code (would include document ready)
      // just skip matchesSelector for :active
      rbuggyMatches = [":active"],
      matches = docElem.matchesSelector ||
        docElem.mozMatchesSelector ||
        docElem.webkitMatchesSelector ||
        docElem.oMatchesSelector ||
        docElem.msMatchesSelector;

    // Build QSA regex
    // Regex strategy adopted from Diego Perini
    assert(function( div ) {
      // Select is set to empty string on purpose
      // This is to test IE's treatment of not explictly
      // setting a boolean content attribute,
      // since its presence should be enough
      // http://bugs.jquery.com/ticket/12359
      div.innerHTML = "<select><option selected=''></option></select>";

      // IE8 - Some boolean attributes are not treated correctly
      if ( !div.querySelectorAll("[selected]").length ) {
        rbuggyQSA.push( "\\[" + whitespace + "*(?:checked|disabled|ismap|multiple|readonly|selected|value)" );
      }

      // Webkit/Opera - :checked should return selected option elements
      // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
      // IE8 throws error here (do not put tests after this one)
      if ( !div.querySelectorAll(":checked").length ) {
        rbuggyQSA.push(":checked");
      }
    });

    assert(function( div ) {

      // Opera 10-12/IE9 - ^= $= *= and empty values
      // Should not select anything
      div.innerHTML = "<p test=''></p>";
      if ( div.querySelectorAll("[test^='']").length ) {
        rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:\"\"|'')" );
      }

      // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
      // IE8 throws error here (do not put tests after this one)
      div.innerHTML = "<input type='hidden'/>";
      if ( !div.querySelectorAll(":enabled").length ) {
        rbuggyQSA.push(":enabled", ":disabled");
      }
    });

    rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );

    select = function( selector, context, results, seed, xml ) {
      // Only use querySelectorAll when not filtering,
      // when this is not xml,
      // and when no QSA bugs apply
      if ( !seed && !xml && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
        if ( context.nodeType === 9 ) {
          try {
            push.apply( results, slice.call(context.querySelectorAll( selector ), 0) );
            return results;
          } catch(qsaError) {}
        // qSA works strangely on Element-rooted queries
        // We can work around this by specifying an extra ID on the root
        // and working up from there (Thanks to Andrew Dupont for the technique)
        // IE 8 doesn't work on object elements
        } else if ( context.nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
          var groups, i, len,
            old = context.getAttribute("id"),
            nid = old || expando,
            newContext = rsibling.test( selector ) && context.parentNode || context;

          if ( old ) {
            nid = nid.replace( rescape, "\\$&" );
          } else {
            context.setAttribute( "id", nid );
          }

          groups = tokenize(selector, context, xml);
          // Trailing space is unnecessary
          // There is always a context check
          nid = "[id='" + nid + "']";
          for ( i = 0, len = groups.length; i < len; i++ ) {
            groups[i] = nid + groups[i].selector;
          }
          try {
            push.apply( results, slice.call( newContext.querySelectorAll(
              groups.join(",")
            ), 0 ) );
            return results;
          } catch(qsaError) {
          } finally {
            if ( !old ) {
              context.removeAttribute("id");
            }
          }
        }
      }

      return oldSelect( selector, context, results, seed, xml );
    };

    if ( matches ) {
      assert(function( div ) {
        // Check to see if it's possible to do matchesSelector
        // on a disconnected node (IE 9)
        disconnectedMatch = matches.call( div, "div" );

        // This should fail with an exception
        // Gecko does not error, returns false instead
        try {
          matches.call( div, "[test!='']:sizzle" );
          rbuggyMatches.push( matchExpr["PSEUDO"].source, matchExpr["POS"].source, "!=" );
        } catch ( e ) {}
      });

      // rbuggyMatches always contains :active, so no need for a length check
      rbuggyMatches = /* rbuggyMatches.length && */ new RegExp( rbuggyMatches.join("|") );

      Sizzle.matchesSelector = function( elem, expr ) {
        // Make sure that attribute selectors are quoted
        expr = expr.replace( rattributeQuotes, "='$1']" );

        // rbuggyMatches always contains :active, so no need for an existence check
        if ( !isXML( elem ) && !rbuggyMatches.test( expr ) && (!rbuggyQSA || !rbuggyQSA.test( expr )) ) {
          try {
            var ret = matches.call( elem, expr );

            // IE 9's matchesSelector returns false on disconnected nodes
            if ( ret || disconnectedMatch ||
                // As well, disconnected nodes are said to be in a document
                // fragment in IE 9
                elem.document && elem.document.nodeType !== 11 ) {
              return ret;
            }
          } catch(e) {}
        }

        return Sizzle( expr, null, null, [ elem ] ).length > 0;
      };
    }
  })();
}

// Deprecated
Expr.setFilters["nth"] = Expr.setFilters["eq"];

// Back-compat
Expr.filters = Expr.pseudos;

// Override sizzle attribute retrieval
Sizzle.attr = jQuery.attr;
jQuery.find = Sizzle;
jQuery.expr = Sizzle.selectors;
jQuery.expr[":"] = jQuery.expr.pseudos;
jQuery.unique = Sizzle.uniqueSort;
jQuery.text = Sizzle.getText;
jQuery.isXMLDoc = Sizzle.isXML;
jQuery.contains = Sizzle.contains;


})( window );
var runtil = /Until$/,
  rparentsprev = /^(?:parents|prev(?:Until|All))/,
  isSimple = /^.[^:#\[\.,]*$/,
  rneedsContext = jQuery.expr.match.needsContext,
  // methods guaranteed to produce a unique set when starting from a unique set
  guaranteedUnique = {
    children: true,
    contents: true,
    next: true,
    prev: true
  };

jQuery.fn.extend({
  find: function( selector ) {
    var i, l, length, n, r, ret,
      self = this;

    if ( typeof selector !== "string" ) {
      return jQuery( selector ).filter(function() {
        for ( i = 0, l = self.length; i < l; i++ ) {
          if ( jQuery.contains( self[ i ], this ) ) {
            return true;
          }
        }
      });
    }

    ret = this.pushStack( "", "find", selector );

    for ( i = 0, l = this.length; i < l; i++ ) {
      length = ret.length;
      jQuery.find( selector, this[i], ret );

      if ( i > 0 ) {
        // Make sure that the results are unique
        for ( n = length; n < ret.length; n++ ) {
          for ( r = 0; r < length; r++ ) {
            if ( ret[r] === ret[n] ) {
              ret.splice(n--, 1);
              break;
            }
          }
        }
      }
    }

    return ret;
  },

  has: function( target ) {
    var i,
      targets = jQuery( target, this ),
      len = targets.length;

    return this.filter(function() {
      for ( i = 0; i < len; i++ ) {
        if ( jQuery.contains( this, targets[i] ) ) {
          return true;
        }
      }
    });
  },

  not: function( selector ) {
    return this.pushStack( winnow(this, selector, false), "not", selector);
  },

  filter: function( selector ) {
    return this.pushStack( winnow(this, selector, true), "filter", selector );
  },

  is: function( selector ) {
    return !!selector && (
      typeof selector === "string" ?
        // If this is a positional/relative selector, check membership in the returned set
        // so $("p:first").is("p:last") won't return true for a doc with two "p".
        rneedsContext.test( selector ) ?
          jQuery( selector, this.context ).index( this[0] ) >= 0 :
          jQuery.filter( selector, this ).length > 0 :
        this.filter( selector ).length > 0 );
  },

  closest: function( selectors, context ) {
    var cur,
      i = 0,
      l = this.length,
      ret = [],
      pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
        jQuery( selectors, context || this.context ) :
        0;

    for ( ; i < l; i++ ) {
      cur = this[i];

      while ( cur && cur.ownerDocument && cur !== context && cur.nodeType !== 11 ) {
        if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) {
          ret.push( cur );
          break;
        }
        cur = cur.parentNode;
      }
    }

    ret = ret.length > 1 ? jQuery.unique( ret ) : ret;

    return this.pushStack( ret, "closest", selectors );
  },

  // Determine the position of an element within
  // the matched set of elements
  index: function( elem ) {

    // No argument, return index in parent
    if ( !elem ) {
      return ( this[0] && this[0].parentNode ) ? this.prevAll().length : -1;
    }

    // index in selector
    if ( typeof elem === "string" ) {
      return jQuery.inArray( this[0], jQuery( elem ) );
    }

    // Locate the position of the desired element
    return jQuery.inArray(
      // If it receives a jQuery object, the first element is used
      elem.jquery ? elem[0] : elem, this );
  },

  add: function( selector, context ) {
    var set = typeof selector === "string" ?
        jQuery( selector, context ) :
        jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
      all = jQuery.merge( this.get(), set );

    return this.pushStack( isDisconnected( set[0] ) || isDisconnected( all[0] ) ?
      all :
      jQuery.unique( all ) );
  },

  addBack: function( selector ) {
    return this.add( selector == null ?
      this.prevObject : this.prevObject.filter(selector)
    );
  }
});

jQuery.fn.andSelf = jQuery.fn.addBack;

// A painfully simple check to see if an element is disconnected
// from a document (should be improved, where feasible).
function isDisconnected( node ) {
  return !node || !node.parentNode || node.parentNode.nodeType === 11;
}

function sibling( cur, dir ) {
  do {
    cur = cur[ dir ];
  } while ( cur && cur.nodeType !== 1 );

  return cur;
}

jQuery.each({
  parent: function( elem ) {
    var parent = elem.parentNode;
    return parent && parent.nodeType !== 11 ? parent : null;
  },
  parents: function( elem ) {
    return jQuery.dir( elem, "parentNode" );
  },
  parentsUntil: function( elem, i, until ) {
    return jQuery.dir( elem, "parentNode", until );
  },
  next: function( elem ) {
    return sibling( elem, "nextSibling" );
  },
  prev: function( elem ) {
    return sibling( elem, "previousSibling" );
  },
  nextAll: function( elem ) {
    return jQuery.dir( elem, "nextSibling" );
  },
  prevAll: function( elem ) {
    return jQuery.dir( elem, "previousSibling" );
  },
  nextUntil: function( elem, i, until ) {
    return jQuery.dir( elem, "nextSibling", until );
  },
  prevUntil: function( elem, i, until ) {
    return jQuery.dir( elem, "previousSibling", until );
  },
  siblings: function( elem ) {
    return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
  },
  children: function( elem ) {
    return jQuery.sibling( elem.firstChild );
  },
  contents: function( elem ) {
    return jQuery.nodeName( elem, "iframe" ) ?
      elem.contentDocument || elem.contentWindow.document :
      jQuery.merge( [], elem.childNodes );
  }
}, function( name, fn ) {
  jQuery.fn[ name ] = function( until, selector ) {
    var ret = jQuery.map( this, fn, until );

    if ( !runtil.test( name ) ) {
      selector = until;
    }

    if ( selector && typeof selector === "string" ) {
      ret = jQuery.filter( selector, ret );
    }

    ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret;

    if ( this.length > 1 && rparentsprev.test( name ) ) {
      ret = ret.reverse();
    }

    return this.pushStack( ret, name, core_slice.call( arguments ).join(",") );
  };
});

jQuery.extend({
  filter: function( expr, elems, not ) {
    if ( not ) {
      expr = ":not(" + expr + ")";
    }

    return elems.length === 1 ?
      jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] :
      jQuery.find.matches(expr, elems);
  },

  dir: function( elem, dir, until ) {
    var matched = [],
      cur = elem[ dir ];

    while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
      if ( cur.nodeType === 1 ) {
        matched.push( cur );
      }
      cur = cur[dir];
    }
    return matched;
  },

  sibling: function( n, elem ) {
    var r = [];

    for ( ; n; n = n.nextSibling ) {
      if ( n.nodeType === 1 && n !== elem ) {
        r.push( n );
      }
    }

    return r;
  }
});

// Implement the identical functionality for filter and not
function winnow( elements, qualifier, keep ) {

  // Can't pass null or undefined to indexOf in Firefox 4
  // Set to 0 to skip string check
  qualifier = qualifier || 0;

  if ( jQuery.isFunction( qualifier ) ) {
    return jQuery.grep(elements, function( elem, i ) {
      var retVal = !!qualifier.call( elem, i, elem );
      return retVal === keep;
    });

  } else if ( qualifier.nodeType ) {
    return jQuery.grep(elements, function( elem, i ) {
      return ( elem === qualifier ) === keep;
    });

  } else if ( typeof qualifier === "string" ) {
    var filtered = jQuery.grep(elements, function( elem ) {
      return elem.nodeType === 1;
    });

    if ( isSimple.test( qualifier ) ) {
      return jQuery.filter(qualifier, filtered, !keep);
    } else {
      qualifier = jQuery.filter( qualifier, filtered );
    }
  }

  return jQuery.grep(elements, function( elem, i ) {
    return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep;
  });
}
function createSafeFragment( document ) {
  var list = nodeNames.split( "|" ),
  safeFrag = document.createDocumentFragment();

  if ( safeFrag.createElement ) {
    while ( list.length ) {
      safeFrag.createElement(
        list.pop()
      );
    }
  }
  return safeFrag;
}

var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" +
    "header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
  rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g,
  rleadingWhitespace = /^\s+/,
  rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
  rtagName = /<([\w:]+)/,
  rtbody = /<tbody/i,
  rhtml = /<|&#?\w+;/,
  rnoInnerhtml = /<(?:script|style|link)/i,
  rnocache = /<(?:script|object|embed|option|style)/i,
  rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"),
  rcheckableType = /^(?:checkbox|radio)$/,
  // checked="checked" or checked
  rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
  rscriptType = /\/(java|ecma)script/i,
  rcleanScript = /^\s*<!(?:\[CDATA\[|\-\-)|[\]\-]{2}>\s*$/g,
  wrapMap = {
    option: [ 1, "<select multiple='multiple'>", "</select>" ],
    legend: [ 1, "<fieldset>", "</fieldset>" ],
    thead: [ 1, "<table>", "</table>" ],
    tr: [ 2, "<table><tbody>", "</tbody></table>" ],
    td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
    col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
    area: [ 1, "<map>", "</map>" ],
    _default: [ 0, "", "" ]
  },
  safeFragment = createSafeFragment( document ),
  fragmentDiv = safeFragment.appendChild( document.createElement("div") );

wrapMap.optgroup = wrapMap.option;
wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
wrapMap.th = wrapMap.td;

// IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,
// unless wrapped in a div with non-breaking characters in front of it.
if ( !jQuery.support.htmlSerialize ) {
  wrapMap._default = [ 1, "X<div>", "</div>" ];
}

jQuery.fn.extend({
  text: function( value ) {
    return jQuery.access( this, function( value ) {
      return value === undefined ?
        jQuery.text( this ) :
        this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) );
    }, null, value, arguments.length );
  },

  wrapAll: function( html ) {
    if ( jQuery.isFunction( html ) ) {
      return this.each(function(i) {
        jQuery(this).wrapAll( html.call(this, i) );
      });
    }

    if ( this[0] ) {
      // The elements to wrap the target around
      var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);

      if ( this[0].parentNode ) {
        wrap.insertBefore( this[0] );
      }

      wrap.map(function() {
        var elem = this;

        while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
          elem = elem.firstChild;
        }

        return elem;
      }).append( this );
    }

    return this;
  },

  wrapInner: function( html ) {
    if ( jQuery.isFunction( html ) ) {
      return this.each(function(i) {
        jQuery(this).wrapInner( html.call(this, i) );
      });
    }

    return this.each(function() {
      var self = jQuery( this ),
        contents = self.contents();

      if ( contents.length ) {
        contents.wrapAll( html );

      } else {
        self.append( html );
      }
    });
  },

  wrap: function( html ) {
    var isFunction = jQuery.isFunction( html );

    return this.each(function(i) {
      jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
    });
  },

  unwrap: function() {
    return this.parent().each(function() {
      if ( !jQuery.nodeName( this, "body" ) ) {
        jQuery( this ).replaceWith( this.childNodes );
      }
    }).end();
  },

  append: function() {
    return this.domManip(arguments, true, function( elem ) {
      if ( this.nodeType === 1 || this.nodeType === 11 ) {
        this.appendChild( elem );
      }
    });
  },

  prepend: function() {
    return this.domManip(arguments, true, function( elem ) {
      if ( this.nodeType === 1 || this.nodeType === 11 ) {
        this.insertBefore( elem, this.firstChild );
      }
    });
  },

  before: function() {
    if ( !isDisconnected( this[0] ) ) {
      return this.domManip(arguments, false, function( elem ) {
        this.parentNode.insertBefore( elem, this );
      });
    }

    if ( arguments.length ) {
      var set = jQuery.clean( arguments );
      return this.pushStack( jQuery.merge( set, this ), "before", this.selector );
    }
  },

  after: function() {
    if ( !isDisconnected( this[0] ) ) {
      return this.domManip(arguments, false, function( elem ) {
        this.parentNode.insertBefore( elem, this.nextSibling );
      });
    }

    if ( arguments.length ) {
      var set = jQuery.clean( arguments );
      return this.pushStack( jQuery.merge( this, set ), "after", this.selector );
    }
  },

  // keepData is for internal use only--do not document
  remove: function( selector, keepData ) {
    var elem,
      i = 0;

    for ( ; (elem = this[i]) != null; i++ ) {
      if ( !selector || jQuery.filter( selector, [ elem ] ).length ) {
        if ( !keepData && elem.nodeType === 1 ) {
          jQuery.cleanData( elem.getElementsByTagName("*") );
          jQuery.cleanData( [ elem ] );
        }

        if ( elem.parentNode ) {
          elem.parentNode.removeChild( elem );
        }
      }
    }

    return this;
  },

  empty: function() {
    var elem,
      i = 0;

    for ( ; (elem = this[i]) != null; i++ ) {
      // Remove element nodes and prevent memory leaks
      if ( elem.nodeType === 1 ) {
        jQuery.cleanData( elem.getElementsByTagName("*") );
      }

      // Remove any remaining nodes
      while ( elem.firstChild ) {
        elem.removeChild( elem.firstChild );
      }
    }

    return this;
  },

  clone: function( dataAndEvents, deepDataAndEvents ) {
    dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
    deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;

    return this.map( function () {
      return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
    });
  },

  html: function( value ) {
    return jQuery.access( this, function( value ) {
      var elem = this[0] || {},
        i = 0,
        l = this.length;

      if ( value === undefined ) {
        return elem.nodeType === 1 ?
          elem.innerHTML.replace( rinlinejQuery, "" ) :
          undefined;
      }

      // See if we can take a shortcut and just use innerHTML
      if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
        ( jQuery.support.htmlSerialize || !rnoshimcache.test( value )  ) &&
        ( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) &&
        !wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) {

        value = value.replace( rxhtmlTag, "<$1></$2>" );

        try {
          for (; i < l; i++ ) {
            // Remove element nodes and prevent memory leaks
            elem = this[i] || {};
            if ( elem.nodeType === 1 ) {
              jQuery.cleanData( elem.getElementsByTagName( "*" ) );
              elem.innerHTML = value;
            }
          }

          elem = 0;

        // If using innerHTML throws an exception, use the fallback method
        } catch(e) {}
      }

      if ( elem ) {
        this.empty().append( value );
      }
    }, null, value, arguments.length );
  },

  replaceWith: function( value ) {
    if ( !isDisconnected( this[0] ) ) {
      // Make sure that the elements are removed from the DOM before they are inserted
      // this can help fix replacing a parent with child elements
      if ( jQuery.isFunction( value ) ) {
        return this.each(function(i) {
          var self = jQuery(this), old = self.html();
          self.replaceWith( value.call( this, i, old ) );
        });
      }

      if ( typeof value !== "string" ) {
        value = jQuery( value ).detach();
      }

      return this.each(function() {
        var next = this.nextSibling,
          parent = this.parentNode;

        jQuery( this ).remove();

        if ( next ) {
          jQuery(next).before( value );
        } else {
          jQuery(parent).append( value );
        }
      });
    }

    return this.length ?
      this.pushStack( jQuery(jQuery.isFunction(value) ? value() : value), "replaceWith", value ) :
      this;
  },

  detach: function( selector ) {
    return this.remove( selector, true );
  },

  domManip: function( args, table, callback ) {

    // Flatten any nested arrays
    args = [].concat.apply( [], args );

    var results, first, fragment, iNoClone,
      i = 0,
      value = args[0],
      scripts = [],
      l = this.length;

    // We can't cloneNode fragments that contain checked, in WebKit
    if ( !jQuery.support.checkClone && l > 1 && typeof value === "string" && rchecked.test( value ) ) {
      return this.each(function() {
        jQuery(this).domManip( args, table, callback );
      });
    }

    if ( jQuery.isFunction(value) ) {
      return this.each(function(i) {
        var self = jQuery(this);
        args[0] = value.call( this, i, table ? self.html() : undefined );
        self.domManip( args, table, callback );
      });
    }

    if ( this[0] ) {
      results = jQuery.buildFragment( args, this, scripts );
      fragment = results.fragment;
      first = fragment.firstChild;

      if ( fragment.childNodes.length === 1 ) {
        fragment = first;
      }

      if ( first ) {
        table = table && jQuery.nodeName( first, "tr" );

        // Use the original fragment for the last item instead of the first because it can end up
        // being emptied incorrectly in certain situations (#8070).
        // Fragments from the fragment cache must always be cloned and never used in place.
        for ( iNoClone = results.cacheable || l - 1; i < l; i++ ) {
          callback.call(
            table && jQuery.nodeName( this[i], "table" ) ?
              findOrAppend( this[i], "tbody" ) :
              this[i],
            i === iNoClone ?
              fragment :
              jQuery.clone( fragment, true, true )
          );
        }
      }

      // Fix #11809: Avoid leaking memory
      fragment = first = null;

      if ( scripts.length ) {
        jQuery.each( scripts, function( i, elem ) {
          if ( elem.src ) {
            if ( jQuery.ajax ) {
              jQuery.ajax({
                url: elem.src,
                type: "GET",
                dataType: "script",
                async: false,
                global: false,
                "throws": true
              });
            } else {
              jQuery.error("no ajax");
            }
          } else {
            jQuery.globalEval( ( elem.text || elem.textContent || elem.innerHTML || "" ).replace( rcleanScript, "" ) );
          }

          if ( elem.parentNode ) {
            elem.parentNode.removeChild( elem );
          }
        });
      }
    }

    return this;
  }
});

function findOrAppend( elem, tag ) {
  return elem.getElementsByTagName( tag )[0] || elem.appendChild( elem.ownerDocument.createElement( tag ) );
}

function cloneCopyEvent( src, dest ) {

  if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
    return;
  }

  var type, i, l,
    oldData = jQuery._data( src ),
    curData = jQuery._data( dest, oldData ),
    events = oldData.events;

  if ( events ) {
    delete curData.handle;
    curData.events = {};

    for ( type in events ) {
      for ( i = 0, l = events[ type ].length; i < l; i++ ) {
        jQuery.event.add( dest, type, events[ type ][ i ] );
      }
    }
  }

  // make the cloned public data object a copy from the original
  if ( curData.data ) {
    curData.data = jQuery.extend( {}, curData.data );
  }
}

function cloneFixAttributes( src, dest ) {
  var nodeName;

  // We do not need to do anything for non-Elements
  if ( dest.nodeType !== 1 ) {
    return;
  }

  // clearAttributes removes the attributes, which we don't want,
  // but also removes the attachEvent events, which we *do* want
  if ( dest.clearAttributes ) {
    dest.clearAttributes();
  }

  // mergeAttributes, in contrast, only merges back on the
  // original attributes, not the events
  if ( dest.mergeAttributes ) {
    dest.mergeAttributes( src );
  }

  nodeName = dest.nodeName.toLowerCase();

  if ( nodeName === "object" ) {
    // IE6-10 improperly clones children of object elements using classid.
    // IE10 throws NoModificationAllowedError if parent is null, #12132.
    if ( dest.parentNode ) {
      dest.outerHTML = src.outerHTML;
    }

    // This path appears unavoidable for IE9. When cloning an object
    // element in IE9, the outerHTML strategy above is not sufficient.
    // If the src has innerHTML and the destination does not,
    // copy the src.innerHTML into the dest.innerHTML. #10324
    if ( jQuery.support.html5Clone && (src.innerHTML && !jQuery.trim(dest.innerHTML)) ) {
      dest.innerHTML = src.innerHTML;
    }

  } else if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
    // IE6-8 fails to persist the checked state of a cloned checkbox
    // or radio button. Worse, IE6-7 fail to give the cloned element
    // a checked appearance if the defaultChecked value isn't also set

    dest.defaultChecked = dest.checked = src.checked;

    // IE6-7 get confused and end up setting the value of a cloned
    // checkbox/radio button to an empty string instead of "on"
    if ( dest.value !== src.value ) {
      dest.value = src.value;
    }

  // IE6-8 fails to return the selected option to the default selected
  // state when cloning options
  } else if ( nodeName === "option" ) {
    dest.selected = src.defaultSelected;

  // IE6-8 fails to set the defaultValue to the correct value when
  // cloning other types of input fields
  } else if ( nodeName === "input" || nodeName === "textarea" ) {
    dest.defaultValue = src.defaultValue;

  // IE blanks contents when cloning scripts
  } else if ( nodeName === "script" && dest.text !== src.text ) {
    dest.text = src.text;
  }

  // Event data gets referenced instead of copied if the expando
  // gets copied too
  dest.removeAttribute( jQuery.expando );
}

jQuery.buildFragment = function( args, context, scripts ) {
  var fragment, cacheable, cachehit,
    first = args[ 0 ];

  // Set context from what may come in as undefined or a jQuery collection or a node
  // Updated to fix #12266 where accessing context[0] could throw an exception in IE9/10 &
  // also doubles as fix for #8950 where plain objects caused createDocumentFragment exception
  context = context || document;
  context = !context.nodeType && context[0] || context;
  context = context.ownerDocument || context;

  // Only cache "small" (1/2 KB) HTML strings that are associated with the main document
  // Cloning options loses the selected state, so don't cache them
  // IE 6 doesn't like it when you put <object> or <embed> elements in a fragment
  // Also, WebKit does not clone 'checked' attributes on cloneNode, so don't cache
  // Lastly, IE6,7,8 will not correctly reuse cached fragments that were created from unknown elems #10501
  if ( args.length === 1 && typeof first === "string" && first.length < 512 && context === document &&
    first.charAt(0) === "<" && !rnocache.test( first ) &&
    (jQuery.support.checkClone || !rchecked.test( first )) &&
    (jQuery.support.html5Clone || !rnoshimcache.test( first )) ) {

    // Mark cacheable and look for a hit
    cacheable = true;
    fragment = jQuery.fragments[ first ];
    cachehit = fragment !== undefined;
  }

  if ( !fragment ) {
    fragment = context.createDocumentFragment();
    jQuery.clean( args, context, fragment, scripts );

    // Update the cache, but only store false
    // unless this is a second parsing of the same content
    if ( cacheable ) {
      jQuery.fragments[ first ] = cachehit && fragment;
    }
  }

  return { fragment: fragment, cacheable: cacheable };
};

jQuery.fragments = {};

jQuery.each({
  appendTo: "append",
  prependTo: "prepend",
  insertBefore: "before",
  insertAfter: "after",
  replaceAll: "replaceWith"
}, function( name, original ) {
  jQuery.fn[ name ] = function( selector ) {
    var elems,
      i = 0,
      ret = [],
      insert = jQuery( selector ),
      l = insert.length,
      parent = this.length === 1 && this[0].parentNode;

    if ( (parent == null || parent && parent.nodeType === 11 && parent.childNodes.length === 1) && l === 1 ) {
      insert[ original ]( this[0] );
      return this;
    } else {
      for ( ; i < l; i++ ) {
        elems = ( i > 0 ? this.clone(true) : this ).get();
        jQuery( insert[i] )[ original ]( elems );
        ret = ret.concat( elems );
      }

      return this.pushStack( ret, name, insert.selector );
    }
  };
});

function getAll( elem ) {
  if ( typeof elem.getElementsByTagName !== "undefined" ) {
    return elem.getElementsByTagName( "*" );

  } else if ( typeof elem.querySelectorAll !== "undefined" ) {
    return elem.querySelectorAll( "*" );

  } else {
    return [];
  }
}

// Used in clean, fixes the defaultChecked property
function fixDefaultChecked( elem ) {
  if ( rcheckableType.test( elem.type ) ) {
    elem.defaultChecked = elem.checked;
  }
}

jQuery.extend({
  clone: function( elem, dataAndEvents, deepDataAndEvents ) {
    var srcElements,
      destElements,
      i,
      clone;

    if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) {
      clone = elem.cloneNode( true );

    // IE<=8 does not properly clone detached, unknown element nodes
    } else {
      fragmentDiv.innerHTML = elem.outerHTML;
      fragmentDiv.removeChild( clone = fragmentDiv.firstChild );
    }

    if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) &&
        (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {
      // IE copies events bound via attachEvent when using cloneNode.
      // Calling detachEvent on the clone will also remove the events
      // from the original. In order to get around this, we use some
      // proprietary methods to clear the events. Thanks to MooTools
      // guys for this hotness.

      cloneFixAttributes( elem, clone );

      // Using Sizzle here is crazy slow, so we use getElementsByTagName instead
      srcElements = getAll( elem );
      destElements = getAll( clone );

      // Weird iteration because IE will replace the length property
      // with an element if you are cloning the body and one of the
      // elements on the page has a name or id of "length"
      for ( i = 0; srcElements[i]; ++i ) {
        // Ensure that the destination node is not null; Fixes #9587
        if ( destElements[i] ) {
          cloneFixAttributes( srcElements[i], destElements[i] );
        }
      }
    }

    // Copy the events from the original to the clone
    if ( dataAndEvents ) {
      cloneCopyEvent( elem, clone );

      if ( deepDataAndEvents ) {
        srcElements = getAll( elem );
        destElements = getAll( clone );

        for ( i = 0; srcElements[i]; ++i ) {
          cloneCopyEvent( srcElements[i], destElements[i] );
        }
      }
    }

    srcElements = destElements = null;

    // Return the cloned set
    return clone;
  },

  clean: function( elems, context, fragment, scripts ) {
    var i, j, elem, tag, wrap, depth, div, hasBody, tbody, len, handleScript, jsTags,
      safe = context === document && safeFragment,
      ret = [];

    // Ensure that context is a document
    if ( !context || typeof context.createDocumentFragment === "undefined" ) {
      context = document;
    }

    // Use the already-created safe fragment if context permits
    for ( i = 0; (elem = elems[i]) != null; i++ ) {
      if ( typeof elem === "number" ) {
        elem += "";
      }

      if ( !elem ) {
        continue;
      }

      // Convert html string into DOM nodes
      if ( typeof elem === "string" ) {
        if ( !rhtml.test( elem ) ) {
          elem = context.createTextNode( elem );
        } else {
          // Ensure a safe container in which to render the html
          safe = safe || createSafeFragment( context );
          div = context.createElement("div");
          safe.appendChild( div );

          // Fix "XHTML"-style tags in all browsers
          elem = elem.replace(rxhtmlTag, "<$1></$2>");

          // Go to html and back, then peel off extra wrappers
          tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase();
          wrap = wrapMap[ tag ] || wrapMap._default;
          depth = wrap[0];
          div.innerHTML = wrap[1] + elem + wrap[2];

          // Move to the right depth
          while ( depth-- ) {
            div = div.lastChild;
          }

          // Remove IE's autoinserted <tbody> from table fragments
          if ( !jQuery.support.tbody ) {

            // String was a <table>, *may* have spurious <tbody>
            hasBody = rtbody.test(elem);
              tbody = tag === "table" && !hasBody ?
                div.firstChild && div.firstChild.childNodes :

                // String was a bare <thead> or <tfoot>
                wrap[1] === "<table>" && !hasBody ?
                  div.childNodes :
                  [];

            for ( j = tbody.length - 1; j >= 0 ; --j ) {
              if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length ) {
                tbody[ j ].parentNode.removeChild( tbody[ j ] );
              }
            }
          }

          // IE completely kills leading whitespace when innerHTML is used
          if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
            div.insertBefore( context.createTextNode( rleadingWhitespace.exec(elem)[0] ), div.firstChild );
          }

          elem = div.childNodes;

          // Take out of fragment container (we need a fresh div each time)
          div.parentNode.removeChild( div );
        }
      }

      if ( elem.nodeType ) {
        ret.push( elem );
      } else {
        jQuery.merge( ret, elem );
      }
    }

    // Fix #11356: Clear elements from safeFragment
    if ( div ) {
      elem = div = safe = null;
    }

    // Reset defaultChecked for any radios and checkboxes
    // about to be appended to the DOM in IE 6/7 (#8060)
    if ( !jQuery.support.appendChecked ) {
      for ( i = 0; (elem = ret[i]) != null; i++ ) {
        if ( jQuery.nodeName( elem, "input" ) ) {
          fixDefaultChecked( elem );
        } else if ( typeof elem.getElementsByTagName !== "undefined" ) {
          jQuery.grep( elem.getElementsByTagName("input"), fixDefaultChecked );
        }
      }
    }

    // Append elements to a provided document fragment
    if ( fragment ) {
      // Special handling of each script element
      handleScript = function( elem ) {
        // Check if we consider it executable
        if ( !elem.type || rscriptType.test( elem.type ) ) {
          // Detach the script and store it in the scripts array (if provided) or the fragment
          // Return truthy to indicate that it has been handled
          return scripts ?
            scripts.push( elem.parentNode ? elem.parentNode.removeChild( elem ) : elem ) :
            fragment.appendChild( elem );
        }
      };

      for ( i = 0; (elem = ret[i]) != null; i++ ) {
        // Check if we're done after handling an executable script
        if ( !( jQuery.nodeName( elem, "script" ) && handleScript( elem ) ) ) {
          // Append to fragment and handle embedded scripts
          fragment.appendChild( elem );
          if ( typeof elem.getElementsByTagName !== "undefined" ) {
            // handleScript alters the DOM, so use jQuery.merge to ensure snapshot iteration
            jsTags = jQuery.grep( jQuery.merge( [], elem.getElementsByTagName("script") ), handleScript );

            // Splice the scripts into ret after their former ancestor and advance our index beyond them
            ret.splice.apply( ret, [i + 1, 0].concat( jsTags ) );
            i += jsTags.length;
          }
        }
      }
    }

    return ret;
  },

  cleanData: function( elems, /* internal */ acceptData ) {
    var data, id, elem, type,
      i = 0,
      internalKey = jQuery.expando,
      cache = jQuery.cache,
      deleteExpando = jQuery.support.deleteExpando,
      special = jQuery.event.special;

    for ( ; (elem = elems[i]) != null; i++ ) {

      if ( acceptData || jQuery.acceptData( elem ) ) {

        id = elem[ internalKey ];
        data = id && cache[ id ];

        if ( data ) {
          if ( data.events ) {
            for ( type in data.events ) {
              if ( special[ type ] ) {
                jQuery.event.remove( elem, type );

              // This is a shortcut to avoid jQuery.event.remove's overhead
              } else {
                jQuery.removeEvent( elem, type, data.handle );
              }
            }
          }

          // Remove cache only if it was not already removed by jQuery.event.remove
          if ( cache[ id ] ) {

            delete cache[ id ];

            // IE does not allow us to delete expando properties from nodes,
            // nor does it have a removeAttribute function on Document nodes;
            // we must handle all of these cases
            if ( deleteExpando ) {
              delete elem[ internalKey ];

            } else if ( elem.removeAttribute ) {
              elem.removeAttribute( internalKey );

            } else {
              elem[ internalKey ] = null;
            }

            jQuery.deletedIds.push( id );
          }
        }
      }
    }
  }
});
// Limit scope pollution from any deprecated API
(function() {

var matched, browser;

// Use of jQuery.browser is frowned upon.
// More details: http://api.jquery.com/jQuery.browser
// jQuery.uaMatch maintained for back-compat
jQuery.uaMatch = function( ua ) {
  ua = ua.toLowerCase();

  var match = /(chrome)[ \/]([\w.]+)/.exec( ua ) ||
    /(webkit)[ \/]([\w.]+)/.exec( ua ) ||
    /(opera)(?:.*version|)[ \/]([\w.]+)/.exec( ua ) ||
    /(msie) ([\w.]+)/.exec( ua ) ||
    ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec( ua ) ||
    [];

  return {
    browser: match[ 1 ] || "",
    version: match[ 2 ] || "0"
  };
};

matched = jQuery.uaMatch( navigator.userAgent );
browser = {};

if ( matched.browser ) {
  browser[ matched.browser ] = true;
  browser.version = matched.version;
}

// Chrome is Webkit, but Webkit is also Safari.
if ( browser.chrome ) {
  browser.webkit = true;
} else if ( browser.webkit ) {
  browser.safari = true;
}

jQuery.browser = browser;

jQuery.sub = function() {
  function jQuerySub( selector, context ) {
    return new jQuerySub.fn.init( selector, context );
  }
  jQuery.extend( true, jQuerySub, this );
  jQuerySub.superclass = this;
  jQuerySub.fn = jQuerySub.prototype = this();
  jQuerySub.fn.constructor = jQuerySub;
  jQuerySub.sub = this.sub;
  jQuerySub.fn.init = function init( selector, context ) {
    if ( context && context instanceof jQuery && !(context instanceof jQuerySub) ) {
      context = jQuerySub( context );
    }

    return jQuery.fn.init.call( this, selector, context, rootjQuerySub );
  };
  jQuerySub.fn.init.prototype = jQuerySub.fn;
  var rootjQuerySub = jQuerySub(document);
  return jQuerySub;
};

})();
var curCSS, iframe, iframeDoc,
  ralpha = /alpha\([^)]*\)/i,
  ropacity = /opacity=([^)]*)/,
  rposition = /^(top|right|bottom|left)$/,
  // swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
  // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
  rdisplayswap = /^(none|table(?!-c[ea]).+)/,
  rmargin = /^margin/,
  rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ),
  rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ),
  rrelNum = new RegExp( "^([-+])=(" + core_pnum + ")", "i" ),
  elemdisplay = {},

  cssShow = { position: "absolute", visibility: "hidden", display: "block" },
  cssNormalTransform = {
    letterSpacing: 0,
    fontWeight: 400
  },

  cssExpand = [ "Top", "Right", "Bottom", "Left" ],
  cssPrefixes = [ "Webkit", "O", "Moz", "ms" ],

  eventsToggle = jQuery.fn.toggle;

// return a css property mapped to a potentially vendor prefixed property
function vendorPropName( style, name ) {

  // shortcut for names that are not vendor prefixed
  if ( name in style ) {
    return name;
  }

  // check for vendor prefixed names
  var capName = name.charAt(0).toUpperCase() + name.slice(1),
    origName = name,
    i = cssPrefixes.length;

  while ( i-- ) {
    name = cssPrefixes[ i ] + capName;
    if ( name in style ) {
      return name;
    }
  }

  return origName;
}

function isHidden( elem, el ) {
  elem = el || elem;
  return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
}

function showHide( elements, show ) {
  var elem, display,
    values = [],
    index = 0,
    length = elements.length;

  for ( ; index < length; index++ ) {
    elem = elements[ index ];
    if ( !elem.style ) {
      continue;
    }
    values[ index ] = jQuery._data( elem, "olddisplay" );
    if ( show ) {
      // Reset the inline display of this element to learn if it is
      // being hidden by cascaded rules or not
      if ( !values[ index ] && elem.style.display === "none" ) {
        elem.style.display = "";
      }

      // Set elements which have been overridden with display: none
      // in a stylesheet to whatever the default browser style is
      // for such an element
      if ( elem.style.display === "" && isHidden( elem ) ) {
        values[ index ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) );
      }
    } else {
      display = curCSS( elem, "display" );

      if ( !values[ index ] && display !== "none" ) {
        jQuery._data( elem, "olddisplay", display );
      }
    }
  }

  // Set the display of most of the elements in a second loop
  // to avoid the constant reflow
  for ( index = 0; index < length; index++ ) {
    elem = elements[ index ];
    if ( !elem.style ) {
      continue;
    }
    if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
      elem.style.display = show ? values[ index ] || "" : "none";
    }
  }

  return elements;
}

jQuery.fn.extend({
  css: function( name, value ) {
    return jQuery.access( this, function( elem, name, value ) {
      return value !== undefined ?
        jQuery.style( elem, name, value ) :
        jQuery.css( elem, name );
    }, name, value, arguments.length > 1 );
  },
  show: function() {
    return showHide( this, true );
  },
  hide: function() {
    return showHide( this );
  },
  toggle: function( state, fn2 ) {
    var bool = typeof state === "boolean";

    if ( jQuery.isFunction( state ) && jQuery.isFunction( fn2 ) ) {
      return eventsToggle.apply( this, arguments );
    }

    return this.each(function() {
      if ( bool ? state : isHidden( this ) ) {
        jQuery( this ).show();
      } else {
        jQuery( this ).hide();
      }
    });
  }
});

jQuery.extend({
  // Add in style property hooks for overriding the default
  // behavior of getting and setting a style property
  cssHooks: {
    opacity: {
      get: function( elem, computed ) {
        if ( computed ) {
          // We should always get a number back from opacity
          var ret = curCSS( elem, "opacity" );
          return ret === "" ? "1" : ret;

        }
      }
    }
  },

  // Exclude the following css properties to add px
  cssNumber: {
    "fillOpacity": true,
    "fontWeight": true,
    "lineHeight": true,
    "opacity": true,
    "orphans": true,
    "widows": true,
    "zIndex": true,
    "zoom": true
  },

  // Add in properties whose names you wish to fix before
  // setting or getting the value
  cssProps: {
    // normalize float css property
    "float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat"
  },

  // Get and set the style property on a DOM Node
  style: function( elem, name, value, extra ) {
    // Don't set styles on text and comment nodes
    if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
      return;
    }

    // Make sure that we're working with the right name
    var ret, type, hooks,
      origName = jQuery.camelCase( name ),
      style = elem.style;

    name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );

    // gets hook for the prefixed version
    // followed by the unprefixed version
    hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];

    // Check if we're setting a value
    if ( value !== undefined ) {
      type = typeof value;

      // convert relative number strings (+= or -=) to relative numbers. #7345
      if ( type === "string" && (ret = rrelNum.exec( value )) ) {
        value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
        // Fixes bug #9237
        type = "number";
      }

      // Make sure that NaN and null values aren't set. See: #7116
      if ( value == null || type === "number" && isNaN( value ) ) {
        return;
      }

      // If a number was passed in, add 'px' to the (except for certain CSS properties)
      if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
        value += "px";
      }

      // If a hook was provided, use that value, otherwise just set the specified value
      if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
        // Wrapped to prevent IE from throwing errors when 'invalid' values are provided
        // Fixes bug #5509
        try {
          style[ name ] = value;
        } catch(e) {}
      }

    } else {
      // If a hook was provided get the non-computed value from there
      if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
        return ret;
      }

      // Otherwise just get the value from the style object
      return style[ name ];
    }
  },

  css: function( elem, name, numeric, extra ) {
    var val, num, hooks,
      origName = jQuery.camelCase( name );

    // Make sure that we're working with the right name
    name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );

    // gets hook for the prefixed version
    // followed by the unprefixed version
    hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];

    // If a hook was provided get the computed value from there
    if ( hooks && "get" in hooks ) {
      val = hooks.get( elem, true, extra );
    }

    // Otherwise, if a way to get the computed value exists, use that
    if ( val === undefined ) {
      val = curCSS( elem, name );
    }

    //convert "normal" to computed value
    if ( val === "normal" && name in cssNormalTransform ) {
      val = cssNormalTransform[ name ];
    }

    // Return, converting to number if forced or a qualifier was provided and val looks numeric
    if ( numeric || extra !== undefined ) {
      num = parseFloat( val );
      return numeric || jQuery.isNumeric( num ) ? num || 0 : val;
    }
    return val;
  },

  // A method for quickly swapping in/out CSS properties to get correct calculations
  swap: function( elem, options, callback ) {
    var ret, name,
      old = {};

    // Remember the old values, and insert the new ones
    for ( name in options ) {
      old[ name ] = elem.style[ name ];
      elem.style[ name ] = options[ name ];
    }

    ret = callback.call( elem );

    // Revert the old values
    for ( name in options ) {
      elem.style[ name ] = old[ name ];
    }

    return ret;
  }
});

// NOTE: To any future maintainer, we've window.getComputedStyle
// because jsdom on node.js will break without it.
if ( window.getComputedStyle ) {
  curCSS = function( elem, name ) {
    var ret, width, minWidth, maxWidth,
      computed = window.getComputedStyle( elem, null ),
      style = elem.style;

    if ( computed ) {

      ret = computed[ name ];
      if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
        ret = jQuery.style( elem, name );
      }

      // A tribute to the "awesome hack by Dean Edwards"
      // Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right
      // Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
      // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
      if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
        width = style.width;
        minWidth = style.minWidth;
        maxWidth = style.maxWidth;

        style.minWidth = style.maxWidth = style.width = ret;
        ret = computed.width;

        style.width = width;
        style.minWidth = minWidth;
        style.maxWidth = maxWidth;
      }
    }

    return ret;
  };
} else if ( document.documentElement.currentStyle ) {
  curCSS = function( elem, name ) {
    var left, rsLeft,
      ret = elem.currentStyle && elem.currentStyle[ name ],
      style = elem.style;

    // Avoid setting ret to empty string here
    // so we don't default to auto
    if ( ret == null && style && style[ name ] ) {
      ret = style[ name ];
    }

    // From the awesome hack by Dean Edwards
    // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291

    // If we're not dealing with a regular pixel number
    // but a number that has a weird ending, we need to convert it to pixels
    // but not position css attributes, as those are proportional to the parent element instead
    // and we can't measure the parent instead because it might trigger a "stacking dolls" problem
    if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) {

      // Remember the original values
      left = style.left;
      rsLeft = elem.runtimeStyle && elem.runtimeStyle.left;

      // Put in the new values to get a computed value out
      if ( rsLeft ) {
        elem.runtimeStyle.left = elem.currentStyle.left;
      }
      style.left = name === "fontSize" ? "1em" : ret;
      ret = style.pixelLeft + "px";

      // Revert the changed values
      style.left = left;
      if ( rsLeft ) {
        elem.runtimeStyle.left = rsLeft;
      }
    }

    return ret === "" ? "auto" : ret;
  };
}

function setPositiveNumber( elem, value, subtract ) {
  var matches = rnumsplit.exec( value );
  return matches ?
      Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
      value;
}

function augmentWidthOrHeight( elem, name, extra, isBorderBox ) {
  var i = extra === ( isBorderBox ? "border" : "content" ) ?
    // If we already have the right measurement, avoid augmentation
    4 :
    // Otherwise initialize for horizontal or vertical properties
    name === "width" ? 1 : 0,

    val = 0;

  for ( ; i < 4; i += 2 ) {
    // both box models exclude margin, so add it if we want it
    if ( extra === "margin" ) {
      // we use jQuery.css instead of curCSS here
      // because of the reliableMarginRight CSS hook!
      val += jQuery.css( elem, extra + cssExpand[ i ], true );
    }

    // From this point on we use curCSS for maximum performance (relevant in animations)
    if ( isBorderBox ) {
      // border-box includes padding, so remove it if we want content
      if ( extra === "content" ) {
        val -= parseFloat( curCSS( elem, "padding" + cssExpand[ i ] ) ) || 0;
      }

      // at this point, extra isn't border nor margin, so remove border
      if ( extra !== "margin" ) {
        val -= parseFloat( curCSS( elem, "border" + cssExpand[ i ] + "Width" ) ) || 0;
      }
    } else {
      // at this point, extra isn't content, so add padding
      val += parseFloat( curCSS( elem, "padding" + cssExpand[ i ] ) ) || 0;

      // at this point, extra isn't content nor padding, so add border
      if ( extra !== "padding" ) {
        val += parseFloat( curCSS( elem, "border" + cssExpand[ i ] + "Width" ) ) || 0;
      }
    }
  }

  return val;
}

function getWidthOrHeight( elem, name, extra ) {

  // Start with offset property, which is equivalent to the border-box value
  var val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
    valueIsBorderBox = true,
    isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing" ) === "border-box";

  // some non-html elements return undefined for offsetWidth, so check for null/undefined
  // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
  // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
  if ( val <= 0 || val == null ) {
    // Fall back to computed then uncomputed css if necessary
    val = curCSS( elem, name );
    if ( val < 0 || val == null ) {
      val = elem.style[ name ];
    }

    // Computed unit is not pixels. Stop here and return.
    if ( rnumnonpx.test(val) ) {
      return val;
    }

    // we need the check for style in case a browser which returns unreliable values
    // for getComputedStyle silently falls back to the reliable elem.style
    valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] );

    // Normalize "", auto, and prepare for extra
    val = parseFloat( val ) || 0;
  }

  // use the active box-sizing model to add/subtract irrelevant styles
  return ( val +
    augmentWidthOrHeight(
      elem,
      name,
      extra || ( isBorderBox ? "border" : "content" ),
      valueIsBorderBox
    )
  ) + "px";
}


// Try to determine the default display value of an element
function css_defaultDisplay( nodeName ) {
  if ( elemdisplay[ nodeName ] ) {
    return elemdisplay[ nodeName ];
  }

  var elem = jQuery( "<" + nodeName + ">" ).appendTo( document.body ),
    display = elem.css("display");
  elem.remove();

  // If the simple way fails,
  // get element's real default display by attaching it to a temp iframe
  if ( display === "none" || display === "" ) {
    // Use the already-created iframe if possible
    iframe = document.body.appendChild(
      iframe || jQuery.extend( document.createElement("iframe"), {
        frameBorder: 0,
        width: 0,
        height: 0
      })
    );

    // Create a cacheable copy of the iframe document on first call.
    // IE and Opera will allow us to reuse the iframeDoc without re-writing the fake HTML
    // document to it; WebKit & Firefox won't allow reusing the iframe document.
    if ( !iframeDoc || !iframe.createElement ) {
      iframeDoc = ( iframe.contentWindow || iframe.contentDocument ).document;
      iframeDoc.write("<!doctype html><html><body>");
      iframeDoc.close();
    }

    elem = iframeDoc.body.appendChild( iframeDoc.createElement(nodeName) );

    display = curCSS( elem, "display" );
    document.body.removeChild( iframe );
  }

  // Store the correct default display
  elemdisplay[ nodeName ] = display;

  return display;
}

jQuery.each([ "height", "width" ], function( i, name ) {
  jQuery.cssHooks[ name ] = {
    get: function( elem, computed, extra ) {
      if ( computed ) {
        // certain elements can have dimension info if we invisibly show them
        // however, it must have a current display style that would benefit from this
        if ( elem.offsetWidth === 0 && rdisplayswap.test( curCSS( elem, "display" ) ) ) {
          return jQuery.swap( elem, cssShow, function() {
            return getWidthOrHeight( elem, name, extra );
          });
        } else {
          return getWidthOrHeight( elem, name, extra );
        }
      }
    },

    set: function( elem, value, extra ) {
      return setPositiveNumber( elem, value, extra ?
        augmentWidthOrHeight(
          elem,
          name,
          extra,
          jQuery.support.boxSizing && jQuery.css( elem, "boxSizing" ) === "border-box"
        ) : 0
      );
    }
  };
});

if ( !jQuery.support.opacity ) {
  jQuery.cssHooks.opacity = {
    get: function( elem, computed ) {
      // IE uses filters for opacity
      return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ?
        ( 0.01 * parseFloat( RegExp.$1 ) ) + "" :
        computed ? "1" : "";
    },

    set: function( elem, value ) {
      var style = elem.style,
        currentStyle = elem.currentStyle,
        opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "",
        filter = currentStyle && currentStyle.filter || style.filter || "";

      // IE has trouble with opacity if it does not have layout
      // Force it by setting the zoom level
      style.zoom = 1;

      // if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652
      if ( value >= 1 && jQuery.trim( filter.replace( ralpha, "" ) ) === "" &&
        style.removeAttribute ) {

        // Setting style.filter to null, "" & " " still leave "filter:" in the cssText
        // if "filter:" is present at all, clearType is disabled, we want to avoid this
        // style.removeAttribute is IE Only, but so apparently is this code path...
        style.removeAttribute( "filter" );

        // if there there is no filter style applied in a css rule, we are done
        if ( currentStyle && !currentStyle.filter ) {
          return;
        }
      }

      // otherwise, set new filter values
      style.filter = ralpha.test( filter ) ?
        filter.replace( ralpha, opacity ) :
        filter + " " + opacity;
    }
  };
}

// These hooks cannot be added until DOM ready because the support test
// for it is not run until after DOM ready
jQuery(function() {
  if ( !jQuery.support.reliableMarginRight ) {
    jQuery.cssHooks.marginRight = {
      get: function( elem, computed ) {
        // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
        // Work around by temporarily setting element display to inline-block
        return jQuery.swap( elem, { "display": "inline-block" }, function() {
          if ( computed ) {
            return curCSS( elem, "marginRight" );
          }
        });
      }
    };
  }

  // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
  // getComputedStyle returns percent when specified for top/left/bottom/right
  // rather than make the css module depend on the offset module, we just check for it here
  if ( !jQuery.support.pixelPosition && jQuery.fn.position ) {
    jQuery.each( [ "top", "left" ], function( i, prop ) {
      jQuery.cssHooks[ prop ] = {
        get: function( elem, computed ) {
          if ( computed ) {
            var ret = curCSS( elem, prop );
            // if curCSS returns percentage, fallback to offset
            return rnumnonpx.test( ret ) ? jQuery( elem ).position()[ prop ] + "px" : ret;
          }
        }
      };
    });
  }

});

if ( jQuery.expr && jQuery.expr.filters ) {
  jQuery.expr.filters.hidden = function( elem ) {
    return ( elem.offsetWidth === 0 && elem.offsetHeight === 0 ) || (!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || curCSS( elem, "display" )) === "none");
  };

  jQuery.expr.filters.visible = function( elem ) {
    return !jQuery.expr.filters.hidden( elem );
  };
}

// These hooks are used by animate to expand properties
jQuery.each({
  margin: "",
  padding: "",
  border: "Width"
}, function( prefix, suffix ) {
  jQuery.cssHooks[ prefix + suffix ] = {
    expand: function( value ) {
      var i,

        // assumes a single number if not a string
        parts = typeof value === "string" ? value.split(" ") : [ value ],
        expanded = {};

      for ( i = 0; i < 4; i++ ) {
        expanded[ prefix + cssExpand[ i ] + suffix ] =
          parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
      }

      return expanded;
    }
  };

  if ( !rmargin.test( prefix ) ) {
    jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
  }
});
var r20 = /%20/g,
  rbracket = /\[\]$/,
  rCRLF = /\r?\n/g,
  rinput = /^(?:color|date|datetime|datetime-local|email|hidden|month|number|password|range|search|tel|text|time|url|week)$/i,
  rselectTextarea = /^(?:select|textarea)/i;

jQuery.fn.extend({
  serialize: function() {
    return jQuery.param( this.serializeArray() );
  },
  serializeArray: function() {
    return this.map(function(){
      return this.elements ? jQuery.makeArray( this.elements ) : this;
    })
    .filter(function(){
      return this.name && !this.disabled &&
        ( this.checked || rselectTextarea.test( this.nodeName ) ||
          rinput.test( this.type ) );
    })
    .map(function( i, elem ){
      var val = jQuery( this ).val();

      return val == null ?
        null :
        jQuery.isArray( val ) ?
          jQuery.map( val, function( val, i ){
            return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
          }) :
          { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
    }).get();
  }
});

//Serialize an array of form elements or a set of
//key/values into a query string
jQuery.param = function( a, traditional ) {
  var prefix,
    s = [],
    add = function( key, value ) {
      // If value is a function, invoke it and return its value
      value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
      s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
    };

  // Set traditional to true for jQuery <= 1.3.2 behavior.
  if ( traditional === undefined ) {
    traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
  }

  // If an array was passed in, assume that it is an array of form elements.
  if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
    // Serialize the form elements
    jQuery.each( a, function() {
      add( this.name, this.value );
    });

  } else {
    // If traditional, encode the "old" way (the way 1.3.2 or older
    // did it), otherwise encode params recursively.
    for ( prefix in a ) {
      buildParams( prefix, a[ prefix ], traditional, add );
    }
  }

  // Return the resulting serialization
  return s.join( "&" ).replace( r20, "+" );
};

function buildParams( prefix, obj, traditional, add ) {
  var name;

  if ( jQuery.isArray( obj ) ) {
    // Serialize array item.
    jQuery.each( obj, function( i, v ) {
      if ( traditional || rbracket.test( prefix ) ) {
        // Treat each array item as a scalar.
        add( prefix, v );

      } else {
        // If array item is non-scalar (array or object), encode its
        // numeric index to resolve deserialization ambiguity issues.
        // Note that rack (as of 1.0.0) can't currently deserialize
        // nested arrays properly, and attempting to do so may cause
        // a server error. Possible fixes are to modify rack's
        // deserialization algorithm or to provide an option or flag
        // to force array serialization to be shallow.
        buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
      }
    });

  } else if ( !traditional && jQuery.type( obj ) === "object" ) {
    // Serialize object item.
    for ( name in obj ) {
      buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
    }

  } else {
    // Serialize scalar item.
    add( prefix, obj );
  }
}
var // Document location
  ajaxLocation,
  // Document location segments
  ajaxLocParts,

  rhash = /#.*$/,
  rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
  // #7653, #8125, #8152: local protocol detection
  rlocalProtocol = /^(?:about|app|app\-storage|.+\-extension|file|res|widget):$/,
  rnoContent = /^(?:GET|HEAD)$/,
  rprotocol = /^\/\//,
  rquery = /\?/,
  rscript = /<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi,
  rts = /([?&])_=[^&]*/,
  rurl = /^([\w\+\.\-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,

  // Keep a copy of the old load method
  _load = jQuery.fn.load,

  /* Prefilters
   * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
   * 2) These are called:
   *    - BEFORE asking for a transport
   *    - AFTER param serialization (s.data is a string if s.processData is true)
   * 3) key is the dataType
   * 4) the catchall symbol "*" can be used
   * 5) execution will start with transport dataType and THEN continue down to "*" if needed
   */
  prefilters = {},

  /* Transports bindings
   * 1) key is the dataType
   * 2) the catchall symbol "*" can be used
   * 3) selection will start with transport dataType and THEN go to "*" if needed
   */
  transports = {},

  // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
  allTypes = ["*/"] + ["*"];

// #8138, IE may throw an exception when accessing
// a field from window.location if document.domain has been set
try {
  ajaxLocation = location.href;
} catch( e ) {
  // Use the href attribute of an A element
  // since IE will modify it given document.location
  ajaxLocation = document.createElement( "a" );
  ajaxLocation.href = "";
  ajaxLocation = ajaxLocation.href;
}

// Segment location into parts
ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];

// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
function addToPrefiltersOrTransports( structure ) {

  // dataTypeExpression is optional and defaults to "*"
  return function( dataTypeExpression, func ) {

    if ( typeof dataTypeExpression !== "string" ) {
      func = dataTypeExpression;
      dataTypeExpression = "*";
    }

    var dataType, list, placeBefore,
      dataTypes = dataTypeExpression.toLowerCase().split( core_rspace ),
      i = 0,
      length = dataTypes.length;

    if ( jQuery.isFunction( func ) ) {
      // For each dataType in the dataTypeExpression
      for ( ; i < length; i++ ) {
        dataType = dataTypes[ i ];
        // We control if we're asked to add before
        // any existing element
        placeBefore = /^\+/.test( dataType );
        if ( placeBefore ) {
          dataType = dataType.substr( 1 ) || "*";
        }
        list = structure[ dataType ] = structure[ dataType ] || [];
        // then we add to the structure accordingly
        list[ placeBefore ? "unshift" : "push" ]( func );
      }
    }
  };
}

// Base inspection function for prefilters and transports
function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR,
    dataType /* internal */, inspected /* internal */ ) {

  dataType = dataType || options.dataTypes[ 0 ];
  inspected = inspected || {};

  inspected[ dataType ] = true;

  var selection,
    list = structure[ dataType ],
    i = 0,
    length = list ? list.length : 0,
    executeOnly = ( structure === prefilters );

  for ( ; i < length && ( executeOnly || !selection ); i++ ) {
    selection = list[ i ]( options, originalOptions, jqXHR );
    // If we got redirected to another dataType
    // we try there if executing only and not done already
    if ( typeof selection === "string" ) {
      if ( !executeOnly || inspected[ selection ] ) {
        selection = undefined;
      } else {
        options.dataTypes.unshift( selection );
        selection = inspectPrefiltersOrTransports(
            structure, options, originalOptions, jqXHR, selection, inspected );
      }
    }
  }
  // If we're only executing or nothing was selected
  // we try the catchall dataType if not done already
  if ( ( executeOnly || !selection ) && !inspected[ "*" ] ) {
    selection = inspectPrefiltersOrTransports(
        structure, options, originalOptions, jqXHR, "*", inspected );
  }
  // unnecessary when only executing (prefilters)
  // but it'll be ignored by the caller in that case
  return selection;
}

// A special extend for ajax options
// that takes "flat" options (not to be deep extended)
// Fixes #9887
function ajaxExtend( target, src ) {
  var key, deep,
    flatOptions = jQuery.ajaxSettings.flatOptions || {};
  for ( key in src ) {
    if ( src[ key ] !== undefined ) {
      ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
    }
  }
  if ( deep ) {
    jQuery.extend( true, target, deep );
  }
}

jQuery.fn.load = function( url, params, callback ) {
  if ( typeof url !== "string" && _load ) {
    return _load.apply( this, arguments );
  }

  // Don't do a request if no elements are being requested
  if ( !this.length ) {
    return this;
  }

  var selector, type, response,
    self = this,
    off = url.indexOf(" ");

  if ( off >= 0 ) {
    selector = url.slice( off, url.length );
    url = url.slice( 0, off );
  }

  // If it's a function
  if ( jQuery.isFunction( params ) ) {

    // We assume that it's the callback
    callback = params;
    params = undefined;

  // Otherwise, build a param string
  } else if ( params && typeof params === "object" ) {
    type = "POST";
  }

  // Request the remote document
  jQuery.ajax({
    url: url,

    // if "type" variable is undefined, then "GET" method will be used
    type: type,
    dataType: "html",
    data: params,
    complete: function( jqXHR, status ) {
      if ( callback ) {
        self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
      }
    }
  }).done(function( responseText ) {

    // Save response for use in complete callback
    response = arguments;

    // See if a selector was specified
    self.html( selector ?

      // Create a dummy div to hold the results
      jQuery("<div>")

        // inject the contents of the document in, removing the scripts
        // to avoid any 'Permission Denied' errors in IE
        .append( responseText.replace( rscript, "" ) )

        // Locate the specified elements
        .find( selector ) :

      // If not, just inject the full result
      responseText );

  });

  return this;
};

// Attach a bunch of functions for handling common AJAX events
jQuery.each( "ajaxStart ajaxStop ajaxComplete ajaxError ajaxSuccess ajaxSend".split( " " ), function( i, o ){
  jQuery.fn[ o ] = function( f ){
    return this.on( o, f );
  };
});

jQuery.each( [ "get", "post" ], function( i, method ) {
  jQuery[ method ] = function( url, data, callback, type ) {
    // shift arguments if data argument was omitted
    if ( jQuery.isFunction( data ) ) {
      type = type || callback;
      callback = data;
      data = undefined;
    }

    return jQuery.ajax({
      type: method,
      url: url,
      data: data,
      success: callback,
      dataType: type
    });
  };
});

jQuery.extend({

  getScript: function( url, callback ) {
    return jQuery.get( url, undefined, callback, "script" );
  },

  getJSON: function( url, data, callback ) {
    return jQuery.get( url, data, callback, "json" );
  },

  // Creates a full fledged settings object into target
  // with both ajaxSettings and settings fields.
  // If target is omitted, writes into ajaxSettings.
  ajaxSetup: function( target, settings ) {
    if ( settings ) {
      // Building a settings object
      ajaxExtend( target, jQuery.ajaxSettings );
    } else {
      // Extending ajaxSettings
      settings = target;
      target = jQuery.ajaxSettings;
    }
    ajaxExtend( target, settings );
    return target;
  },

  ajaxSettings: {
    url: ajaxLocation,
    isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
    global: true,
    type: "GET",
    contentType: "application/x-www-form-urlencoded; charset=UTF-8",
    processData: true,
    async: true,
    /*
    timeout: 0,
    data: null,
    dataType: null,
    username: null,
    password: null,
    cache: null,
    throws: false,
    traditional: false,
    headers: {},
    */

    accepts: {
      xml: "application/xml, text/xml",
      html: "text/html",
      text: "text/plain",
      json: "application/json, text/javascript",
      "*": allTypes
    },

    contents: {
      xml: /xml/,
      html: /html/,
      json: /json/
    },

    responseFields: {
      xml: "responseXML",
      text: "responseText"
    },

    // List of data converters
    // 1) key format is "source_type destination_type" (a single space in-between)
    // 2) the catchall symbol "*" can be used for source_type
    converters: {

      // Convert anything to text
      "* text": window.String,

      // Text to html (true = no transformation)
      "text html": true,

      // Evaluate text as a json expression
      "text json": jQuery.parseJSON,

      // Parse text as xml
      "text xml": jQuery.parseXML
    },

    // For options that shouldn't be deep extended:
    // you can add your own custom options here if
    // and when you create one that shouldn't be
    // deep extended (see ajaxExtend)
    flatOptions: {
      context: true,
      url: true
    }
  },

  ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
  ajaxTransport: addToPrefiltersOrTransports( transports ),

  // Main method
  ajax: function( url, options ) {

    // If url is an object, simulate pre-1.5 signature
    if ( typeof url === "object" ) {
      options = url;
      url = undefined;
    }

    // Force options to be an object
    options = options || {};

    var // ifModified key
      ifModifiedKey,
      // Response headers
      responseHeadersString,
      responseHeaders,
      // transport
      transport,
      // timeout handle
      timeoutTimer,
      // Cross-domain detection vars
      parts,
      // To know if global events are to be dispatched
      fireGlobals,
      // Loop variable
      i,
      // Create the final options object
      s = jQuery.ajaxSetup( {}, options ),
      // Callbacks context
      callbackContext = s.context || s,
      // Context for global events
      // It's the callbackContext if one was provided in the options
      // and if it's a DOM node or a jQuery collection
      globalEventContext = callbackContext !== s &&
        ( callbackContext.nodeType || callbackContext instanceof jQuery ) ?
            jQuery( callbackContext ) : jQuery.event,
      // Deferreds
      deferred = jQuery.Deferred(),
      completeDeferred = jQuery.Callbacks( "once memory" ),
      // Status-dependent callbacks
      statusCode = s.statusCode || {},
      // Headers (they are sent all at once)
      requestHeaders = {},
      requestHeadersNames = {},
      // The jqXHR state
      state = 0,
      // Default abort message
      strAbort = "canceled",
      // Fake xhr
      jqXHR = {

        readyState: 0,

        // Caches the header
        setRequestHeader: function( name, value ) {
          if ( !state ) {
            var lname = name.toLowerCase();
            name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
            requestHeaders[ name ] = value;
          }
          return this;
        },

        // Raw string
        getAllResponseHeaders: function() {
          return state === 2 ? responseHeadersString : null;
        },

        // Builds headers hashtable if needed
        getResponseHeader: function( key ) {
          var match;
          if ( state === 2 ) {
            if ( !responseHeaders ) {
              responseHeaders = {};
              while( ( match = rheaders.exec( responseHeadersString ) ) ) {
                responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
              }
            }
            match = responseHeaders[ key.toLowerCase() ];
          }
          return match === undefined ? null : match;
        },

        // Overrides response content-type header
        overrideMimeType: function( type ) {
          if ( !state ) {
            s.mimeType = type;
          }
          return this;
        },

        // Cancel the request
        abort: function( statusText ) {
          statusText = statusText || strAbort;
          if ( transport ) {
            transport.abort( statusText );
          }
          done( 0, statusText );
          return this;
        }
      };

    // Callback for when everything is done
    // It is defined here because jslint complains if it is declared
    // at the end of the function (which would be more logical and readable)
    function done( status, nativeStatusText, responses, headers ) {
      var isSuccess, success, error, response, modified,
        statusText = nativeStatusText;

      // Called once
      if ( state === 2 ) {
        return;
      }

      // State is "done" now
      state = 2;

      // Clear timeout if it exists
      if ( timeoutTimer ) {
        clearTimeout( timeoutTimer );
      }

      // Dereference transport for early garbage collection
      // (no matter how long the jqXHR object will be used)
      transport = undefined;

      // Cache response headers
      responseHeadersString = headers || "";

      // Set readyState
      jqXHR.readyState = status > 0 ? 4 : 0;

      // Get response data
      if ( responses ) {
        response = ajaxHandleResponses( s, jqXHR, responses );
      }

      // If successful, handle type chaining
      if ( status >= 200 && status < 300 || status === 304 ) {

        // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
        if ( s.ifModified ) {

          modified = jqXHR.getResponseHeader("Last-Modified");
          if ( modified ) {
            jQuery.lastModified[ ifModifiedKey ] = modified;
          }
          modified = jqXHR.getResponseHeader("Etag");
          if ( modified ) {
            jQuery.etag[ ifModifiedKey ] = modified;
          }
        }

        // If not modified
        if ( status === 304 ) {

          statusText = "notmodified";
          isSuccess = true;

        // If we have data
        } else {

          isSuccess = ajaxConvert( s, response );
          statusText = isSuccess.state;
          success = isSuccess.data;
          error = isSuccess.error;
          isSuccess = !error;
        }
      } else {
        // We extract error from statusText
        // then normalize statusText and status for non-aborts
        error = statusText;
        if ( !statusText || status ) {
          statusText = "error";
          if ( status < 0 ) {
            status = 0;
          }
        }
      }

      // Set data for the fake xhr object
      jqXHR.status = status;
      jqXHR.statusText = "" + ( nativeStatusText || statusText );

      // Success/Error
      if ( isSuccess ) {
        deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
      } else {
        deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
      }

      // Status-dependent callbacks
      jqXHR.statusCode( statusCode );
      statusCode = undefined;

      if ( fireGlobals ) {
        globalEventContext.trigger( "ajax" + ( isSuccess ? "Success" : "Error" ),
            [ jqXHR, s, isSuccess ? success : error ] );
      }

      // Complete
      completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );

      if ( fireGlobals ) {
        globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
        // Handle the global AJAX counter
        if ( !( --jQuery.active ) ) {
          jQuery.event.trigger( "ajaxStop" );
        }
      }
    }

    // Attach deferreds
    deferred.promise( jqXHR );
    jqXHR.success = jqXHR.done;
    jqXHR.error = jqXHR.fail;
    jqXHR.complete = completeDeferred.add;

    // Status-dependent callbacks
    jqXHR.statusCode = function( map ) {
      if ( map ) {
        var tmp;
        if ( state < 2 ) {
          for ( tmp in map ) {
            statusCode[ tmp ] = [ statusCode[tmp], map[tmp] ];
          }
        } else {
          tmp = map[ jqXHR.status ];
          jqXHR.always( tmp );
        }
      }
      return this;
    };

    // Remove hash character (#7531: and string promotion)
    // Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
    // We also use the url parameter if available
    s.url = ( ( url || s.url ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );

    // Extract dataTypes list
    s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().split( core_rspace );

    // Determine if a cross-domain request is in order
    if ( s.crossDomain == null ) {
      parts = rurl.exec( s.url.toLowerCase() );
      s.crossDomain = !!( parts &&
        ( parts[ 1 ] != ajaxLocParts[ 1 ] || parts[ 2 ] != ajaxLocParts[ 2 ] ||
          ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? 80 : 443 ) ) !=
            ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? 80 : 443 ) ) )
      );
    }

    // Convert data if not already a string
    if ( s.data && s.processData && typeof s.data !== "string" ) {
      s.data = jQuery.param( s.data, s.traditional );
    }

    // Apply prefilters
    inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );

    // If request was aborted inside a prefilter, stop there
    if ( state === 2 ) {
      return jqXHR;
    }

    // We can fire global events as of now if asked to
    fireGlobals = s.global;

    // Uppercase the type
    s.type = s.type.toUpperCase();

    // Determine if request has content
    s.hasContent = !rnoContent.test( s.type );

    // Watch for a new set of requests
    if ( fireGlobals && jQuery.active++ === 0 ) {
      jQuery.event.trigger( "ajaxStart" );
    }

    // More options handling for requests with no content
    if ( !s.hasContent ) {

      // If data is available, append data to url
      if ( s.data ) {
        s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.data;
        // #9682: remove data so that it's not used in an eventual retry
        delete s.data;
      }

      // Get ifModifiedKey before adding the anti-cache parameter
      ifModifiedKey = s.url;

      // Add anti-cache in url if needed
      if ( s.cache === false ) {

        var ts = jQuery.now(),
          // try replacing _= if it is there
          ret = s.url.replace( rts, "$1_=" + ts );

        // if nothing was replaced, add timestamp to the end
        s.url = ret + ( ( ret === s.url ) ? ( rquery.test( s.url ) ? "&" : "?" ) + "_=" + ts : "" );
      }
    }

    // Set the correct header, if data is being sent
    if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
      jqXHR.setRequestHeader( "Content-Type", s.contentType );
    }

    // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
    if ( s.ifModified ) {
      ifModifiedKey = ifModifiedKey || s.url;
      if ( jQuery.lastModified[ ifModifiedKey ] ) {
        jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ ifModifiedKey ] );
      }
      if ( jQuery.etag[ ifModifiedKey ] ) {
        jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ ifModifiedKey ] );
      }
    }

    // Set the Accepts header for the server, depending on the dataType
    jqXHR.setRequestHeader(
      "Accept",
      s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
        s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
        s.accepts[ "*" ]
    );

    // Check for headers option
    for ( i in s.headers ) {
      jqXHR.setRequestHeader( i, s.headers[ i ] );
    }

    // Allow custom headers/mimetypes and early abort
    if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
        // Abort if not done already and return
        return jqXHR.abort();

    }

    // aborting is no longer a cancellation
    strAbort = "abort";

    // Install callbacks on deferreds
    for ( i in { success: 1, error: 1, complete: 1 } ) {
      jqXHR[ i ]( s[ i ] );
    }

    // Get transport
    transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );

    // If no transport, we auto-abort
    if ( !transport ) {
      done( -1, "No Transport" );
    } else {
      jqXHR.readyState = 1;
      // Send global event
      if ( fireGlobals ) {
        globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
      }
      // Timeout
      if ( s.async && s.timeout > 0 ) {
        timeoutTimer = setTimeout( function(){
          jqXHR.abort( "timeout" );
        }, s.timeout );
      }

      try {
        state = 1;
        transport.send( requestHeaders, done );
      } catch (e) {
        // Propagate exception as error if not done
        if ( state < 2 ) {
          done( -1, e );
        // Simply rethrow otherwise
        } else {
          throw e;
        }
      }
    }

    return jqXHR;
  },

  // Counter for holding the number of active queries
  active: 0,

  // Last-Modified header cache for next request
  lastModified: {},
  etag: {}

});

/* Handles responses to an ajax request:
 * - sets all responseXXX fields accordingly
 * - finds the right dataType (mediates between content-type and expected dataType)
 * - returns the corresponding response
 */
function ajaxHandleResponses( s, jqXHR, responses ) {

  var ct, type, finalDataType, firstDataType,
    contents = s.contents,
    dataTypes = s.dataTypes,
    responseFields = s.responseFields;

  // Fill responseXXX fields
  for ( type in responseFields ) {
    if ( type in responses ) {
      jqXHR[ responseFields[type] ] = responses[ type ];
    }
  }

  // Remove auto dataType and get content-type in the process
  while( dataTypes[ 0 ] === "*" ) {
    dataTypes.shift();
    if ( ct === undefined ) {
      ct = s.mimeType || jqXHR.getResponseHeader( "content-type" );
    }
  }

  // Check if we're dealing with a known content-type
  if ( ct ) {
    for ( type in contents ) {
      if ( contents[ type ] && contents[ type ].test( ct ) ) {
        dataTypes.unshift( type );
        break;
      }
    }
  }

  // Check to see if we have a response for the expected dataType
  if ( dataTypes[ 0 ] in responses ) {
    finalDataType = dataTypes[ 0 ];
  } else {
    // Try convertible dataTypes
    for ( type in responses ) {
      if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
        finalDataType = type;
        break;
      }
      if ( !firstDataType ) {
        firstDataType = type;
      }
    }
    // Or just use first one
    finalDataType = finalDataType || firstDataType;
  }

  // If we found a dataType
  // We add the dataType to the list if needed
  // and return the corresponding response
  if ( finalDataType ) {
    if ( finalDataType !== dataTypes[ 0 ] ) {
      dataTypes.unshift( finalDataType );
    }
    return responses[ finalDataType ];
  }
}

// Chain conversions given the request and the original response
function ajaxConvert( s, response ) {

  var conv, conv2, current, tmp,
    // Work with a copy of dataTypes in case we need to modify it for conversion
    dataTypes = s.dataTypes.slice(),
    prev = dataTypes[ 0 ],
    converters = {},
    i = 0;

  // Apply the dataFilter if provided
  if ( s.dataFilter ) {
    response = s.dataFilter( response, s.dataType );
  }

  // Create converters map with lowercased keys
  if ( dataTypes[ 1 ] ) {
    for ( conv in s.converters ) {
      converters[ conv.toLowerCase() ] = s.converters[ conv ];
    }
  }

  // Convert to each sequential dataType, tolerating list modification
  for ( ; (current = dataTypes[++i]); ) {

    // There's only work to do if current dataType is non-auto
    if ( current !== "*" ) {

      // Convert response if prev dataType is non-auto and differs from current
      if ( prev !== "*" && prev !== current ) {

        // Seek a direct converter
        conv = converters[ prev + " " + current ] || converters[ "* " + current ];

        // If none found, seek a pair
        if ( !conv ) {
          for ( conv2 in converters ) {

            // If conv2 outputs current
            tmp = conv2.split(" ");
            if ( tmp[ 1 ] === current ) {

              // If prev can be converted to accepted input
              conv = converters[ prev + " " + tmp[ 0 ] ] ||
                converters[ "* " + tmp[ 0 ] ];
              if ( conv ) {
                // Condense equivalence converters
                if ( conv === true ) {
                  conv = converters[ conv2 ];

                // Otherwise, insert the intermediate dataType
                } else if ( converters[ conv2 ] !== true ) {
                  current = tmp[ 0 ];
                  dataTypes.splice( i--, 0, current );
                }

                break;
              }
            }
          }
        }

        // Apply converter (if not an equivalence)
        if ( conv !== true ) {

          // Unless errors are allowed to bubble, catch and return them
          if ( conv && s["throws"] ) {
            response = conv( response );
          } else {
            try {
              response = conv( response );
            } catch ( e ) {
              return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
            }
          }
        }
      }

      // Update prev for next iteration
      prev = current;
    }
  }

  return { state: "success", data: response };
}
var oldCallbacks = [],
  rquestion = /\?/,
  rjsonp = /(=)\?(?=&|$)|\?\?/,
  nonce = jQuery.now();

// Default jsonp settings
jQuery.ajaxSetup({
  jsonp: "callback",
  jsonpCallback: function() {
    var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
    this[ callback ] = true;
    return callback;
  }
});

// Detect, normalize options and install callbacks for jsonp requests
jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {

  var callbackName, overwritten, responseContainer,
    data = s.data,
    url = s.url,
    hasCallback = s.jsonp !== false,
    replaceInUrl = hasCallback && rjsonp.test( url ),
    replaceInData = hasCallback && !replaceInUrl && typeof data === "string" &&
      !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") &&
      rjsonp.test( data );

  // Handle iff the expected data type is "jsonp" or we have a parameter to set
  if ( s.dataTypes[ 0 ] === "jsonp" || replaceInUrl || replaceInData ) {

    // Get callback name, remembering preexisting value associated with it
    callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
      s.jsonpCallback() :
      s.jsonpCallback;
    overwritten = window[ callbackName ];

    // Insert callback into url or form data
    if ( replaceInUrl ) {
      s.url = url.replace( rjsonp, "$1" + callbackName );
    } else if ( replaceInData ) {
      s.data = data.replace( rjsonp, "$1" + callbackName );
    } else if ( hasCallback ) {
      s.url += ( rquestion.test( url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
    }

    // Use data converter to retrieve json after script execution
    s.converters["script json"] = function() {
      if ( !responseContainer ) {
        jQuery.error( callbackName + " was not called" );
      }
      return responseContainer[ 0 ];
    };

    // force json dataType
    s.dataTypes[ 0 ] = "json";

    // Install callback
    window[ callbackName ] = function() {
      responseContainer = arguments;
    };

    // Clean-up function (fires after converters)
    jqXHR.always(function() {
      // Restore preexisting value
      window[ callbackName ] = overwritten;

      // Save back as free
      if ( s[ callbackName ] ) {
        // make sure that re-using the options doesn't screw things around
        s.jsonpCallback = originalSettings.jsonpCallback;

        // save the callback name for future use
        oldCallbacks.push( callbackName );
      }

      // Call if it was a function and we have a response
      if ( responseContainer && jQuery.isFunction( overwritten ) ) {
        overwritten( responseContainer[ 0 ] );
      }

      responseContainer = overwritten = undefined;
    });

    // Delegate to script
    return "script";
  }
});
// Install script dataType
jQuery.ajaxSetup({
  accepts: {
    script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
  },
  contents: {
    script: /javascript|ecmascript/
  },
  converters: {
    "text script": function( text ) {
      jQuery.globalEval( text );
      return text;
    }
  }
});

// Handle cache's special case and global
jQuery.ajaxPrefilter( "script", function( s ) {
  if ( s.cache === undefined ) {
    s.cache = false;
  }
  if ( s.crossDomain ) {
    s.type = "GET";
    s.global = false;
  }
});

// Bind script tag hack transport
jQuery.ajaxTransport( "script", function(s) {

  // This transport only deals with cross domain requests
  if ( s.crossDomain ) {

    var script,
      head = document.head || document.getElementsByTagName( "head" )[0] || document.documentElement;

    return {

      send: function( _, callback ) {

        script = document.createElement( "script" );

        script.async = "async";

        if ( s.scriptCharset ) {
          script.charset = s.scriptCharset;
        }

        script.src = s.url;

        // Attach handlers for all browsers
        script.onload = script.onreadystatechange = function( _, isAbort ) {

          if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {

            // Handle memory leak in IE
            script.onload = script.onreadystatechange = null;

            // Remove the script
            if ( head && script.parentNode ) {
              head.removeChild( script );
            }

            // Dereference the script
            script = undefined;

            // Callback if not abort
            if ( !isAbort ) {
              callback( 200, "success" );
            }
          }
        };
        // Use insertBefore instead of appendChild  to circumvent an IE6 bug.
        // This arises when a base node is used (#2709 and #4378).
        head.insertBefore( script, head.firstChild );
      },

      abort: function() {
        if ( script ) {
          script.onload( 0, 1 );
        }
      }
    };
  }
});
var xhrCallbacks,
  // #5280: Internet Explorer will keep connections alive if we don't abort on unload
  xhrOnUnloadAbort = window.ActiveXObject ? function() {
    // Abort all pending requests
    for ( var key in xhrCallbacks ) {
      xhrCallbacks[ key ]( 0, 1 );
    }
  } : false,
  xhrId = 0;

// Functions to create xhrs
function createStandardXHR() {
  try {
    return new window.XMLHttpRequest();
  } catch( e ) {}
}

function createActiveXHR() {
  try {
    return new window.ActiveXObject( "Microsoft.XMLHTTP" );
  } catch( e ) {}
}

// Create the request object
// (This is still attached to ajaxSettings for backward compatibility)
jQuery.ajaxSettings.xhr = window.ActiveXObject ?
  /* Microsoft failed to properly
   * implement the XMLHttpRequest in IE7 (can't request local files),
   * so we use the ActiveXObject when it is available
   * Additionally XMLHttpRequest can be disabled in IE7/IE8 so
   * we need a fallback.
   */
  function() {
    return !this.isLocal && createStandardXHR() || createActiveXHR();
  } :
  // For all other browsers, use the standard XMLHttpRequest object
  createStandardXHR;

// Determine support properties
(function( xhr ) {
  jQuery.extend( jQuery.support, {
    ajax: !!xhr,
    cors: !!xhr && ( "withCredentials" in xhr )
  });
})( jQuery.ajaxSettings.xhr() );

// Create transport if the browser can provide an xhr
if ( jQuery.support.ajax ) {

  jQuery.ajaxTransport(function( s ) {
    // Cross domain only allowed if supported through XMLHttpRequest
    if ( !s.crossDomain || jQuery.support.cors ) {

      var callback;

      return {
        send: function( headers, complete ) {

          // Get a new xhr
          var handle, i,
            xhr = s.xhr();

          // Open the socket
          // Passing null username, generates a login popup on Opera (#2865)
          if ( s.username ) {
            xhr.open( s.type, s.url, s.async, s.username, s.password );
          } else {
            xhr.open( s.type, s.url, s.async );
          }

          // Apply custom fields if provided
          if ( s.xhrFields ) {
            for ( i in s.xhrFields ) {
              xhr[ i ] = s.xhrFields[ i ];
            }
          }

          // Override mime type if needed
          if ( s.mimeType && xhr.overrideMimeType ) {
            xhr.overrideMimeType( s.mimeType );
          }

          // X-Requested-With header
          // For cross-domain requests, seeing as conditions for a preflight are
          // akin to a jigsaw puzzle, we simply never set it to be sure.
          // (it can always be set on a per-request basis or even using ajaxSetup)
          // For same-domain requests, won't change header if already provided.
          if ( !s.crossDomain && !headers["X-Requested-With"] ) {
            headers[ "X-Requested-With" ] = "XMLHttpRequest";
          }

          // Need an extra try/catch for cross domain requests in Firefox 3
          try {
            for ( i in headers ) {
              xhr.setRequestHeader( i, headers[ i ] );
            }
          } catch( _ ) {}

          // Do send the request
          // This may raise an exception which is actually
          // handled in jQuery.ajax (so no try/catch here)
          xhr.send( ( s.hasContent && s.data ) || null );

          // Listener
          callback = function( _, isAbort ) {

            var status,
              statusText,
              responseHeaders,
              responses,
              xml;

            // Firefox throws exceptions when accessing properties
            // of an xhr when a network error occurred
            // http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE)
            try {

              // Was never called and is aborted or complete
              if ( callback && ( isAbort || xhr.readyState === 4 ) ) {

                // Only called once
                callback = undefined;

                // Do not keep as active anymore
                if ( handle ) {
                  xhr.onreadystatechange = jQuery.noop;
                  if ( xhrOnUnloadAbort ) {
                    delete xhrCallbacks[ handle ];
                  }
                }

                // If it's an abort
                if ( isAbort ) {
                  // Abort it manually if needed
                  if ( xhr.readyState !== 4 ) {
                    xhr.abort();
                  }
                } else {
                  status = xhr.status;
                  responseHeaders = xhr.getAllResponseHeaders();
                  responses = {};
                  xml = xhr.responseXML;

                  // Construct response list
                  if ( xml && xml.documentElement /* #4958 */ ) {
                    responses.xml = xml;
                  }

                  // When requesting binary data, IE6-9 will throw an exception
                  // on any attempt to access responseText (#11426)
                  try {
                    responses.text = xhr.responseText;
                  } catch( _ ) {
                  }

                  // Firefox throws an exception when accessing
                  // statusText for faulty cross-domain requests
                  try {
                    statusText = xhr.statusText;
                  } catch( e ) {
                    // We normalize with Webkit giving an empty statusText
                    statusText = "";
                  }

                  // Filter status for non standard behaviors

                  // If the request is local and we have data: assume a success
                  // (success with no data won't get notified, that's the best we
                  // can do given current implementations)
                  if ( !status && s.isLocal && !s.crossDomain ) {
                    status = responses.text ? 200 : 404;
                  // IE - #1450: sometimes returns 1223 when it should be 204
                  } else if ( status === 1223 ) {
                    status = 204;
                  }
                }
              }
            } catch( firefoxAccessException ) {
              if ( !isAbort ) {
                complete( -1, firefoxAccessException );
              }
            }

            // Call complete if needed
            if ( responses ) {
              complete( status, statusText, responses, responseHeaders );
            }
          };

          if ( !s.async ) {
            // if we're in sync mode we fire the callback
            callback();
          } else if ( xhr.readyState === 4 ) {
            // (IE6 & IE7) if it's in cache and has been
            // retrieved directly we need to fire the callback
            setTimeout( callback, 0 );
          } else {
            handle = ++xhrId;
            if ( xhrOnUnloadAbort ) {
              // Create the active xhrs callbacks list if needed
              // and attach the unload handler
              if ( !xhrCallbacks ) {
                xhrCallbacks = {};
                jQuery( window ).unload( xhrOnUnloadAbort );
              }
              // Add to list of active xhrs callbacks
              xhrCallbacks[ handle ] = callback;
            }
            xhr.onreadystatechange = callback;
          }
        },

        abort: function() {
          if ( callback ) {
            callback(0,1);
          }
        }
      };
    }
  });
}
var fxNow, timerId,
  rfxtypes = /^(?:toggle|show|hide)$/,
  rfxnum = new RegExp( "^(?:([-+])=|)(" + core_pnum + ")([a-z%]*)$", "i" ),
  rrun = /queueHooks$/,
  animationPrefilters = [ defaultPrefilter ],
  tweeners = {
    "*": [function( prop, value ) {
      var end, unit, prevScale,
        tween = this.createTween( prop, value ),
        parts = rfxnum.exec( value ),
        target = tween.cur(),
        start = +target || 0,
        scale = 1;

      if ( parts ) {
        end = +parts[2];
        unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" );

        // We need to compute starting value
        if ( unit !== "px" && start ) {
          // Iteratively approximate from a nonzero starting point
          // Prefer the current property, because this process will be trivial if it uses the same units
          // Fallback to end or a simple constant
          start = jQuery.css( tween.elem, prop, true ) || end || 1;

          do {
            // If previous iteration zeroed out, double until we get *something*
            // Use a string for doubling factor so we don't accidentally see scale as unchanged below
            prevScale = scale = scale || ".5";

            // Adjust and apply
            start = start / scale;
            jQuery.style( tween.elem, prop, start + unit );

            // Update scale, tolerating zeroes from tween.cur()
            scale = tween.cur() / target;

          // Stop looping if we've hit the mark or scale is unchanged
          } while ( scale !== 1 && scale !== prevScale );
        }

        tween.unit = unit;
        tween.start = start;
        // If a +=/-= token was provided, we're doing a relative animation
        tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end;
      }
      return tween;
    }]
  };

// Animations created synchronously will run synchronously
function createFxNow() {
  setTimeout(function() {
    fxNow = undefined;
  }, 0 );
  return ( fxNow = jQuery.now() );
}

function createTweens( animation, props ) {
  jQuery.each( props, function( prop, value ) {
    var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
      index = 0,
      length = collection.length;
    for ( ; index < length; index++ ) {
      if ( collection[ index ].call( animation, prop, value ) ) {

        // we're done with this property
        return;
      }
    }
  });
}

function Animation( elem, properties, options ) {
  var result,
    index = 0,
    tweenerIndex = 0,
    length = animationPrefilters.length,
    deferred = jQuery.Deferred().always( function() {
      // don't match elem in the :animated selector
      delete tick.elem;
    }),
    tick = function() {
      var currentTime = fxNow || createFxNow(),
        remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
        percent = 1 - ( remaining / animation.duration || 0 ),
        index = 0,
        length = animation.tweens.length;

      for ( ; index < length ; index++ ) {
        animation.tweens[ index ].run( percent );
      }

      deferred.notifyWith( elem, [ animation, percent, remaining ]);

      if ( percent < 1 && length ) {
        return remaining;
      } else {
        deferred.resolveWith( elem, [ animation ] );
        return false;
      }
    },
    animation = deferred.promise({
      elem: elem,
      props: jQuery.extend( {}, properties ),
      opts: jQuery.extend( true, { specialEasing: {} }, options ),
      originalProperties: properties,
      originalOptions: options,
      startTime: fxNow || createFxNow(),
      duration: options.duration,
      tweens: [],
      createTween: function( prop, end, easing ) {
        var tween = jQuery.Tween( elem, animation.opts, prop, end,
            animation.opts.specialEasing[ prop ] || animation.opts.easing );
        animation.tweens.push( tween );
        return tween;
      },
      stop: function( gotoEnd ) {
        var index = 0,
          // if we are going to the end, we want to run all the tweens
          // otherwise we skip this part
          length = gotoEnd ? animation.tweens.length : 0;

        for ( ; index < length ; index++ ) {
          animation.tweens[ index ].run( 1 );
        }

        // resolve when we played the last frame
        // otherwise, reject
        if ( gotoEnd ) {
          deferred.resolveWith( elem, [ animation, gotoEnd ] );
        } else {
          deferred.rejectWith( elem, [ animation, gotoEnd ] );
        }
        return this;
      }
    }),
    props = animation.props;

  propFilter( props, animation.opts.specialEasing );

  for ( ; index < length ; index++ ) {
    result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
    if ( result ) {
      return result;
    }
  }

  createTweens( animation, props );

  if ( jQuery.isFunction( animation.opts.start ) ) {
    animation.opts.start.call( elem, animation );
  }

  jQuery.fx.timer(
    jQuery.extend( tick, {
      anim: animation,
      queue: animation.opts.queue,
      elem: elem
    })
  );

  // attach callbacks from options
  return animation.progress( animation.opts.progress )
    .done( animation.opts.done, animation.opts.complete )
    .fail( animation.opts.fail )
    .always( animation.opts.always );
}

function propFilter( props, specialEasing ) {
  var index, name, easing, value, hooks;

  // camelCase, specialEasing and expand cssHook pass
  for ( index in props ) {
    name = jQuery.camelCase( index );
    easing = specialEasing[ name ];
    value = props[ index ];
    if ( jQuery.isArray( value ) ) {
      easing = value[ 1 ];
      value = props[ index ] = value[ 0 ];
    }

    if ( index !== name ) {
      props[ name ] = value;
      delete props[ index ];
    }

    hooks = jQuery.cssHooks[ name ];
    if ( hooks && "expand" in hooks ) {
      value = hooks.expand( value );
      delete props[ name ];

      // not quite $.extend, this wont overwrite keys already present.
      // also - reusing 'index' from above because we have the correct "name"
      for ( index in value ) {
        if ( !( index in props ) ) {
          props[ index ] = value[ index ];
          specialEasing[ index ] = easing;
        }
      }
    } else {
      specialEasing[ name ] = easing;
    }
  }
}

jQuery.Animation = jQuery.extend( Animation, {

  tweener: function( props, callback ) {
    if ( jQuery.isFunction( props ) ) {
      callback = props;
      props = [ "*" ];
    } else {
      props = props.split(" ");
    }

    var prop,
      index = 0,
      length = props.length;

    for ( ; index < length ; index++ ) {
      prop = props[ index ];
      tweeners[ prop ] = tweeners[ prop ] || [];
      tweeners[ prop ].unshift( callback );
    }
  },

  prefilter: function( callback, prepend ) {
    if ( prepend ) {
      animationPrefilters.unshift( callback );
    } else {
      animationPrefilters.push( callback );
    }
  }
});

function defaultPrefilter( elem, props, opts ) {
  var index, prop, value, length, dataShow, tween, hooks, oldfire,
    anim = this,
    style = elem.style,
    orig = {},
    handled = [],
    hidden = elem.nodeType && isHidden( elem );

  // handle queue: false promises
  if ( !opts.queue ) {
    hooks = jQuery._queueHooks( elem, "fx" );
    if ( hooks.unqueued == null ) {
      hooks.unqueued = 0;
      oldfire = hooks.empty.fire;
      hooks.empty.fire = function() {
        if ( !hooks.unqueued ) {
          oldfire();
        }
      };
    }
    hooks.unqueued++;

    anim.always(function() {
      // doing this makes sure that the complete handler will be called
      // before this completes
      anim.always(function() {
        hooks.unqueued--;
        if ( !jQuery.queue( elem, "fx" ).length ) {
          hooks.empty.fire();
        }
      });
    });
  }

  // height/width overflow pass
  if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
    // Make sure that nothing sneaks out
    // Record all 3 overflow attributes because IE does not
    // change the overflow attribute when overflowX and
    // overflowY are set to the same value
    opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];

    // Set display property to inline-block for height/width
    // animations on inline elements that are having width/height animated
    if ( jQuery.css( elem, "display" ) === "inline" &&
        jQuery.css( elem, "float" ) === "none" ) {

      // inline-level elements accept inline-block;
      // block-level elements need to be inline with layout
      if ( !jQuery.support.inlineBlockNeedsLayout || css_defaultDisplay( elem.nodeName ) === "inline" ) {
        style.display = "inline-block";

      } else {
        style.zoom = 1;
      }
    }
  }

  if ( opts.overflow ) {
    style.overflow = "hidden";
    if ( !jQuery.support.shrinkWrapBlocks ) {
      anim.done(function() {
        style.overflow = opts.overflow[ 0 ];
        style.overflowX = opts.overflow[ 1 ];
        style.overflowY = opts.overflow[ 2 ];
      });
    }
  }


  // show/hide pass
  for ( index in props ) {
    value = props[ index ];
    if ( rfxtypes.exec( value ) ) {
      delete props[ index ];
      if ( value === ( hidden ? "hide" : "show" ) ) {
        continue;
      }
      handled.push( index );
    }
  }

  length = handled.length;
  if ( length ) {
    dataShow = jQuery._data( elem, "fxshow" ) || jQuery._data( elem, "fxshow", {} );
    if ( hidden ) {
      jQuery( elem ).show();
    } else {
      anim.done(function() {
        jQuery( elem ).hide();
      });
    }
    anim.done(function() {
      var prop;
      jQuery.removeData( elem, "fxshow", true );
      for ( prop in orig ) {
        jQuery.style( elem, prop, orig[ prop ] );
      }
    });
    for ( index = 0 ; index < length ; index++ ) {
      prop = handled[ index ];
      tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 );
      orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop );

      if ( !( prop in dataShow ) ) {
        dataShow[ prop ] = tween.start;
        if ( hidden ) {
          tween.end = tween.start;
          tween.start = prop === "width" || prop === "height" ? 1 : 0;
        }
      }
    }
  }
}

function Tween( elem, options, prop, end, easing ) {
  return new Tween.prototype.init( elem, options, prop, end, easing );
}
jQuery.Tween = Tween;

Tween.prototype = {
  constructor: Tween,
  init: function( elem, options, prop, end, easing, unit ) {
    this.elem = elem;
    this.prop = prop;
    this.easing = easing || "swing";
    this.options = options;
    this.start = this.now = this.cur();
    this.end = end;
    this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
  },
  cur: function() {
    var hooks = Tween.propHooks[ this.prop ];

    return hooks && hooks.get ?
      hooks.get( this ) :
      Tween.propHooks._default.get( this );
  },
  run: function( percent ) {
    var eased,
      hooks = Tween.propHooks[ this.prop ];

    if ( this.options.duration ) {
      this.pos = eased = jQuery.easing[ this.easing ](
        percent, this.options.duration * percent, 0, 1, this.options.duration
      );
    } else {
      this.pos = eased = percent;
    }
    this.now = ( this.end - this.start ) * eased + this.start;

    if ( this.options.step ) {
      this.options.step.call( this.elem, this.now, this );
    }

    if ( hooks && hooks.set ) {
      hooks.set( this );
    } else {
      Tween.propHooks._default.set( this );
    }
    return this;
  }
};

Tween.prototype.init.prototype = Tween.prototype;

Tween.propHooks = {
  _default: {
    get: function( tween ) {
      var result;

      if ( tween.elem[ tween.prop ] != null &&
        (!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
        return tween.elem[ tween.prop ];
      }

      // passing any value as a 4th parameter to .css will automatically
      // attempt a parseFloat and fallback to a string if the parse fails
      // so, simple values such as "10px" are parsed to Float.
      // complex values such as "rotate(1rad)" are returned as is.
      result = jQuery.css( tween.elem, tween.prop, false, "" );
      // Empty strings, null, undefined and "auto" are converted to 0.
      return !result || result === "auto" ? 0 : result;
    },
    set: function( tween ) {
      // use step hook for back compat - use cssHook if its there - use .style if its
      // available and use plain properties where available
      if ( jQuery.fx.step[ tween.prop ] ) {
        jQuery.fx.step[ tween.prop ]( tween );
      } else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
        jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
      } else {
        tween.elem[ tween.prop ] = tween.now;
      }
    }
  }
};

// Remove in 2.0 - this supports IE8's panic based approach
// to setting things on disconnected nodes

Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
  set: function( tween ) {
    if ( tween.elem.nodeType && tween.elem.parentNode ) {
      tween.elem[ tween.prop ] = tween.now;
    }
  }
};

jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
  var cssFn = jQuery.fn[ name ];
  jQuery.fn[ name ] = function( speed, easing, callback ) {
    return speed == null || typeof speed === "boolean" ||
      // special check for .toggle( handler, handler, ... )
      ( !i && jQuery.isFunction( speed ) && jQuery.isFunction( easing ) ) ?
      cssFn.apply( this, arguments ) :
      this.animate( genFx( name, true ), speed, easing, callback );
  };
});

jQuery.fn.extend({
  fadeTo: function( speed, to, easing, callback ) {

    // show any hidden elements after setting opacity to 0
    return this.filter( isHidden ).css( "opacity", 0 ).show()

      // animate to the value specified
      .end().animate({ opacity: to }, speed, easing, callback );
  },
  animate: function( prop, speed, easing, callback ) {
    var empty = jQuery.isEmptyObject( prop ),
      optall = jQuery.speed( speed, easing, callback ),
      doAnimation = function() {
        // Operate on a copy of prop so per-property easing won't be lost
        var anim = Animation( this, jQuery.extend( {}, prop ), optall );

        // Empty animations resolve immediately
        if ( empty ) {
          anim.stop( true );
        }
      };

    return empty || optall.queue === false ?
      this.each( doAnimation ) :
      this.queue( optall.queue, doAnimation );
  },
  stop: function( type, clearQueue, gotoEnd ) {
    var stopQueue = function( hooks ) {
      var stop = hooks.stop;
      delete hooks.stop;
      stop( gotoEnd );
    };

    if ( typeof type !== "string" ) {
      gotoEnd = clearQueue;
      clearQueue = type;
      type = undefined;
    }
    if ( clearQueue && type !== false ) {
      this.queue( type || "fx", [] );
    }

    return this.each(function() {
      var dequeue = true,
        index = type != null && type + "queueHooks",
        timers = jQuery.timers,
        data = jQuery._data( this );

      if ( index ) {
        if ( data[ index ] && data[ index ].stop ) {
          stopQueue( data[ index ] );
        }
      } else {
        for ( index in data ) {
          if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
            stopQueue( data[ index ] );
          }
        }
      }

      for ( index = timers.length; index--; ) {
        if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
          timers[ index ].anim.stop( gotoEnd );
          dequeue = false;
          timers.splice( index, 1 );
        }
      }

      // start the next in the queue if the last step wasn't forced
      // timers currently will call their complete callbacks, which will dequeue
      // but only if they were gotoEnd
      if ( dequeue || !gotoEnd ) {
        jQuery.dequeue( this, type );
      }
    });
  }
});

// Generate parameters to create a standard animation
function genFx( type, includeWidth ) {
  var which,
    attrs = { height: type },
    i = 0;

  // if we include width, step value is 1 to do all cssExpand values,
  // if we don't include width, step value is 2 to skip over Left and Right
  includeWidth = includeWidth? 1 : 0;
  for( ; i < 4 ; i += 2 - includeWidth ) {
    which = cssExpand[ i ];
    attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
  }

  if ( includeWidth ) {
    attrs.opacity = attrs.width = type;
  }

  return attrs;
}

// Generate shortcuts for custom animations
jQuery.each({
  slideDown: genFx("show"),
  slideUp: genFx("hide"),
  slideToggle: genFx("toggle"),
  fadeIn: { opacity: "show" },
  fadeOut: { opacity: "hide" },
  fadeToggle: { opacity: "toggle" }
}, function( name, props ) {
  jQuery.fn[ name ] = function( speed, easing, callback ) {
    return this.animate( props, speed, easing, callback );
  };
});

jQuery.speed = function( speed, easing, fn ) {
  var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
    complete: fn || !fn && easing ||
      jQuery.isFunction( speed ) && speed,
    duration: speed,
    easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
  };

  opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
    opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;

  // normalize opt.queue - true/undefined/null -> "fx"
  if ( opt.queue == null || opt.queue === true ) {
    opt.queue = "fx";
  }

  // Queueing
  opt.old = opt.complete;

  opt.complete = function() {
    if ( jQuery.isFunction( opt.old ) ) {
      opt.old.call( this );
    }

    if ( opt.queue ) {
      jQuery.dequeue( this, opt.queue );
    }
  };

  return opt;
};

jQuery.easing = {
  linear: function( p ) {
    return p;
  },
  swing: function( p ) {
    return 0.5 - Math.cos( p*Math.PI ) / 2;
  }
};

jQuery.timers = [];
jQuery.fx = Tween.prototype.init;
jQuery.fx.tick = function() {
  var timer,
    timers = jQuery.timers,
    i = 0;

  for ( ; i < timers.length; i++ ) {
    timer = timers[ i ];
    // Checks the timer has not already been removed
    if ( !timer() && timers[ i ] === timer ) {
      timers.splice( i--, 1 );
    }
  }

  if ( !timers.length ) {
    jQuery.fx.stop();
  }
};

jQuery.fx.timer = function( timer ) {
  if ( timer() && jQuery.timers.push( timer ) && !timerId ) {
    timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
  }
};

jQuery.fx.interval = 13;

jQuery.fx.stop = function() {
  clearInterval( timerId );
  timerId = null;
};

jQuery.fx.speeds = {
  slow: 600,
  fast: 200,
  // Default speed
  _default: 400
};

// Back Compat <1.8 extension point
jQuery.fx.step = {};

if ( jQuery.expr && jQuery.expr.filters ) {
  jQuery.expr.filters.animated = function( elem ) {
    return jQuery.grep(jQuery.timers, function( fn ) {
      return elem === fn.elem;
    }).length;
  };
}
var rroot = /^(?:body|html)$/i;

jQuery.fn.offset = function( options ) {
  if ( arguments.length ) {
    return options === undefined ?
      this :
      this.each(function( i ) {
        jQuery.offset.setOffset( this, options, i );
      });
  }

  var box, docElem, body, win, clientTop, clientLeft, scrollTop, scrollLeft, top, left,
    elem = this[ 0 ],
    doc = elem && elem.ownerDocument;

  if ( !doc ) {
    return;
  }

  if ( (body = doc.body) === elem ) {
    return jQuery.offset.bodyOffset( elem );
  }

  docElem = doc.documentElement;

  // Make sure we're not dealing with a disconnected DOM node
  if ( !jQuery.contains( docElem, elem ) ) {
    return { top: 0, left: 0 };
  }

  box = elem.getBoundingClientRect();
  win = getWindow( doc );
  clientTop  = docElem.clientTop  || body.clientTop  || 0;
  clientLeft = docElem.clientLeft || body.clientLeft || 0;
  scrollTop  = win.pageYOffset || docElem.scrollTop;
  scrollLeft = win.pageXOffset || docElem.scrollLeft;
  top  = box.top  + scrollTop  - clientTop;
  left = box.left + scrollLeft - clientLeft;

  return { top: top, left: left };
};

jQuery.offset = {

  bodyOffset: function( body ) {
    var top = body.offsetTop,
      left = body.offsetLeft;

    if ( jQuery.support.doesNotIncludeMarginInBodyOffset ) {
      top  += parseFloat( jQuery.css(body, "marginTop") ) || 0;
      left += parseFloat( jQuery.css(body, "marginLeft") ) || 0;
    }

    return { top: top, left: left };
  },

  setOffset: function( elem, options, i ) {
    var position = jQuery.css( elem, "position" );

    // set position first, in-case top/left are set even on static elem
    if ( position === "static" ) {
      elem.style.position = "relative";
    }

    var curElem = jQuery( elem ),
      curOffset = curElem.offset(),
      curCSSTop = jQuery.css( elem, "top" ),
      curCSSLeft = jQuery.css( elem, "left" ),
      calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1,
      props = {}, curPosition = {}, curTop, curLeft;

    // need to be able to calculate position if either top or left is auto and position is either absolute or fixed
    if ( calculatePosition ) {
      curPosition = curElem.position();
      curTop = curPosition.top;
      curLeft = curPosition.left;
    } else {
      curTop = parseFloat( curCSSTop ) || 0;
      curLeft = parseFloat( curCSSLeft ) || 0;
    }

    if ( jQuery.isFunction( options ) ) {
      options = options.call( elem, i, curOffset );
    }

    if ( options.top != null ) {
      props.top = ( options.top - curOffset.top ) + curTop;
    }
    if ( options.left != null ) {
      props.left = ( options.left - curOffset.left ) + curLeft;
    }

    if ( "using" in options ) {
      options.using.call( elem, props );
    } else {
      curElem.css( props );
    }
  }
};


jQuery.fn.extend({

  position: function() {
    if ( !this[0] ) {
      return;
    }

    var elem = this[0],

    // Get *real* offsetParent
    offsetParent = this.offsetParent(),

    // Get correct offsets
    offset       = this.offset(),
    parentOffset = rroot.test(offsetParent[0].nodeName) ? { top: 0, left: 0 } : offsetParent.offset();

    // Subtract element margins
    // note: when an element has margin: auto the offsetLeft and marginLeft
    // are the same in Safari causing offset.left to incorrectly be 0
    offset.top  -= parseFloat( jQuery.css(elem, "marginTop") ) || 0;
    offset.left -= parseFloat( jQuery.css(elem, "marginLeft") ) || 0;

    // Add offsetParent borders
    parentOffset.top  += parseFloat( jQuery.css(offsetParent[0], "borderTopWidth") ) || 0;
    parentOffset.left += parseFloat( jQuery.css(offsetParent[0], "borderLeftWidth") ) || 0;

    // Subtract the two offsets
    return {
      top:  offset.top  - parentOffset.top,
      left: offset.left - parentOffset.left
    };
  },

  offsetParent: function() {
    return this.map(function() {
      var offsetParent = this.offsetParent || document.body;
      while ( offsetParent && (!rroot.test(offsetParent.nodeName) && jQuery.css(offsetParent, "position") === "static") ) {
        offsetParent = offsetParent.offsetParent;
      }
      return offsetParent || document.body;
    });
  }
});


// Create scrollLeft and scrollTop methods
jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) {
  var top = /Y/.test( prop );

  jQuery.fn[ method ] = function( val ) {
    return jQuery.access( this, function( elem, method, val ) {
      var win = getWindow( elem );

      if ( val === undefined ) {
        return win ? (prop in win) ? win[ prop ] :
          win.document.documentElement[ method ] :
          elem[ method ];
      }

      if ( win ) {
        win.scrollTo(
          !top ? val : jQuery( win ).scrollLeft(),
           top ? val : jQuery( win ).scrollTop()
        );

      } else {
        elem[ method ] = val;
      }
    }, method, val, arguments.length, null );
  };
});

function getWindow( elem ) {
  return jQuery.isWindow( elem ) ?
    elem :
    elem.nodeType === 9 ?
      elem.defaultView || elem.parentWindow :
      false;
}
// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
  jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
    // margin is only for outerHeight, outerWidth
    jQuery.fn[ funcName ] = function( margin, value ) {
      var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
        extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );

      return jQuery.access( this, function( elem, type, value ) {
        var doc;

        if ( jQuery.isWindow( elem ) ) {
          // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
          // isn't a whole lot we can do. See pull request at this URL for discussion:
          // https://github.com/jquery/jquery/pull/764
          return elem.document.documentElement[ "client" + name ];
        }

        // Get document width or height
        if ( elem.nodeType === 9 ) {
          doc = elem.documentElement;

          // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest
          // unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it.
          return Math.max(
            elem.body[ "scroll" + name ], doc[ "scroll" + name ],
            elem.body[ "offset" + name ], doc[ "offset" + name ],
            doc[ "client" + name ]
          );
        }

        return value === undefined ?
          // Get width or height on the element, requesting but not forcing parseFloat
          jQuery.css( elem, type, value, extra ) :

          // Set width or height on the element
          jQuery.style( elem, type, value, extra );
      }, type, chainable ? margin : undefined, chainable, null );
    };
  });
});
// Expose jQuery to the global object
window.jQuery = window.$ = jQuery;

// Expose jQuery as an AMD module, but only for AMD loaders that
// understand the issues with loading multiple versions of jQuery
// in a page that all might call define(). The loader will indicate
// they have special allowances for multiple jQuery versions by
// specifying define.amd.jQuery = true. Register as a named module,
// since jQuery can be concatenated with other files that may use define,
// but not use a proper concatenation script that understands anonymous
// AMD modules. A named AMD is safest and most robust way to register.
// Lowercase jquery is used because AMD module names are derived from
// file names, and jQuery is normally delivered in a lowercase file name.
// Do this after creating the global so that if an AMD module wants to call
// noConflict to hide this version of jQuery, it will work.
if ( typeof define === "function" && define.amd && define.amd.jQuery ) {
  define( "jquery", [], function () { return jQuery; } );
}

})( window );
(function() {
  var $, cardTypes, formatBackCardNumber, formatBackExpiry, formatCardNumber, formatExpiry, formatForwardExpiry, formatForwardSlash, hasTextSelected, luhnCheck, restrictCVC, restrictCardNumber, restrictExpiry, restrictNumeric, setCardType, trim,
    _this = this;

  $ = jQuery;

  trim = function(str) {
    return (str + '').replace(/^\s+|\s+$/g, '');
  };

  cardTypes = (function() {
    var num, types, _i, _j;
    types = {};
    for (num = _i = 40; _i <= 49; num = ++_i) {
      types[num] = 'visa';
    }
    for (num = _j = 50; _j <= 59; num = ++_j) {
      types[num] = 'mastercard';
    }
    types[34] = types[37] = 'amex';
    types[60] = types[62] = types[64] = types[65] = 'discover';
    types[35] = 'jcb';
    types[30] = types[36] = types[38] = types[39] = 'dinersclub';
    return types;
  })();

  luhnCheck = function(num) {
    var digit, digits, odd, sum, _i, _len;
    odd = true;
    sum = 0;
    digits = (num + '').split('').reverse();
    for (_i = 0, _len = digits.length; _i < _len; _i++) {
      digit = digits[_i];
      digit = parseInt(digit, 10);
      if ((odd = !odd)) {
        digit *= 2;
      }
      if (digit > 9) {
        digit -= 9;
      }
      sum += digit;
    }
    return sum % 10 === 0;
  };

  hasTextSelected = function($target) {
    var _ref;
    if (($target.prop('selectionStart') != null) && $target.prop('selectionStart') !== $target.prop('selectionEnd')) {
      return true;
    }
    if (typeof document !== "undefined" && document !== null ? (_ref = document.selection) != null ? typeof _ref.createRange === "function" ? _ref.createRange().text : void 0 : void 0 : void 0) {
      return true;
    }
    return false;
  };

  formatCardNumber = function(e) {
    var $target, digit, length, re, type, value;
    digit = String.fromCharCode(e.which);
    if (!/^\d+$/.test(digit)) {
      return;
    }
    $target = $(e.currentTarget);
    value = $target.val();
    type = $.cardType(value + digit);
    length = (value.replace(/\D/g, '') + digit).length;
    if (type === 'amex') {
      if (length >= 15) {
        return;
      }
    } else {
      if (length >= 16) {
        return;
      }
    }
    if (($target.prop('selectionStart') != null) && $target.prop('selectionStart') !== value.length) {
      return;
    }
    if (type === 'amex') {
      re = /^(\d{4}|\d{4}\s\d{6})$/;
    } else {
      re = /(?:^|\s)(\d{4})$/;
    }
    if (re.test(value)) {
      e.preventDefault();
      return $target.val(value + ' ' + digit);
    } else if (re.test(value + digit)) {
      e.preventDefault();
      return $target.val(value + digit + ' ');
    }
  };

  formatBackCardNumber = function(e) {
    var $target, value;
    $target = $(e.currentTarget);
    value = $target.val();
    if (e.meta) {
      return;
    }
    if (($target.prop('selectionStart') != null) && $target.prop('selectionStart') !== value.length) {
      return;
    }
    if (e.which === 8 && /\s\d?$/.test(value)) {
      e.preventDefault();
      return $target.val(value.replace(/\s\d?$/, ''));
    }
  };

  formatExpiry = function(e) {
    var $target, digit, val;
    digit = String.fromCharCode(e.which);
    if (!/^\d+$/.test(digit)) {
      return;
    }
    $target = $(e.currentTarget);
    val = $target.val() + digit;
    if (/^\d$/.test(val) && (val !== '0' && val !== '1')) {
      e.preventDefault();
      return $target.val("0" + val + " / ");
    } else if (/^\d\d$/.test(val)) {
      e.preventDefault();
      return $target.val("" + val + " / ");
    }
  };

  formatForwardExpiry = function(e) {
    var $target, digit, val;
    digit = String.fromCharCode(e.which);
    if (!/^\d+$/.test(digit)) {
      return;
    }
    $target = $(e.currentTarget);
    val = $target.val();
    if (/^\d\d$/.test(val)) {
      return $target.val("" + val + " / ");
    }
  };

  formatForwardSlash = function(e) {
    var $target, slash, val;
    slash = String.fromCharCode(e.which);
    if (slash !== '/') {
      return;
    }
    $target = $(e.currentTarget);
    val = $target.val();
    if (/^\d$/.test(val) && val !== '0') {
      return $target.val("0" + val + " / ");
    }
  };

  formatBackExpiry = function(e) {
    var $target, value;
    if (e.meta) {
      return;
    }
    $target = $(e.currentTarget);
    value = $target.val();
    if (e.which !== 8) {
      return;
    }
    if (($target.prop('selectionStart') != null) && $target.prop('selectionStart') !== value.length) {
      return;
    }
    if (/\s\/\s?$/.test(value)) {
      e.preventDefault();
      return $target.val(value.replace(/\s\/\s?$/, ''));
    }
  };

  restrictNumeric = function(e) {
    var char;
    if (e.metaKey) {
      return true;
    }
    if (e.which === 32) {
      return false;
    }
    if (e.which === 0) {
      return true;
    }
    if (e.which < 33) {
      return true;
    }
    char = String.fromCharCode(e.which);
    return !!/[\d\s]/.test(char);
  };

  restrictCardNumber = function(e) {
    var $target, digit, value;
    $target = $(e.currentTarget);
    digit = String.fromCharCode(e.which);
    if (!/^\d+$/.test(digit)) {
      return;
    }
    if (hasTextSelected($target)) {
      return;
    }
    value = $target.val() + digit;
    value = value.replace(/\D/g, '');
    if ($.cardType(value) === 'amex') {
      return value.length <= 15;
    } else {
      return value.length <= 16;
    }
  };

  restrictExpiry = function(e) {
    var $target, digit, value;
    $target = $(e.currentTarget);
    digit = String.fromCharCode(e.which);
    if (!/^\d+$/.test(digit)) {
      return;
    }
    if (hasTextSelected($target)) {
      return;
    }
    value = $target.val() + digit;
    value = value.replace(/\D/g, '');
    if (value.length > 6) {
      return false;
    }
  };

  restrictCVC = function(e) {
    var $target, val;
    $target = $(e.currentTarget);
    val = $target.val();
    return val.length <= 4;
  };

  setCardType = function(e) {
    var $target, cardType, val;
    $target = $(e.currentTarget);
    val = $target.val();
    cardType = $.cardType(val) || 'unknown';
    if (!$target.hasClass(cardType)) {
      $target.removeClass('visa amex mastercard discover dinersclub jcb unknown');
      $target.addClass(cardType);
      $target.toggleClass('identified', cardType !== 'unknown');
      return $target.trigger('payment.cardType', cardType);
    }
  };

  $.fn.formatCardCVC = function() {
    this.restrictNumeric();
    return this.on('keypress', restrictCVC);
  };

  $.fn.formatCardExpiry = function() {
    this.restrictNumeric();
    this.on('keypress', restrictExpiry);
    this.on('keypress', formatExpiry);
    this.on('keypress', formatForwardSlash);
    this.on('keypress', formatForwardExpiry);
    return this.on('keydown', formatBackExpiry);
  };

  $.fn.formatCardNumber = function() {
    this.restrictNumeric();
    this.on('keypress', restrictCardNumber);
    this.on('keypress', formatCardNumber);
    this.on('keydown', formatBackCardNumber);
    return this.on('keyup', setCardType);
  };

  $.fn.restrictNumeric = function() {
    return this.on('keypress', restrictNumeric);
  };

  $.fn.cardExpiryVal = function() {
    return $.cardExpiryVal($(this).val());
  };

  $.cardExpiryVal = function(value) {
    var month, prefix, year, _ref;
    value = value.replace(/\s/g, '');
    _ref = value.split('/', 2), month = _ref[0], year = _ref[1];
    if ((year != null ? year.length : void 0) === 2 && /^\d+$/.test(year)) {
      prefix = (new Date).getFullYear();
      prefix = prefix.toString().slice(0, 2);
      year = prefix + year;
    }
    month = parseInt(month, 10);
    year = parseInt(year, 10);
    return {
      month: month,
      year: year
    };
  };

  $.validateCardNumber = function(num) {
    num = (num + '').replace(/\s+|-/g, '');
    return num.length >= 10 && num.length <= 16 && luhnCheck(num);
  };

  $.validateCardExpiry = function(month, year) {
    var currentTime, expiry, _ref;
    if (typeof month === 'object' && 'month' in month) {
      _ref = month, month = _ref.month, year = _ref.year;
    }
    if (!(month && year)) {
      return false;
    }
    month = trim(month);
    year = trim(year);
    if (!/^\d+$/.test(month)) {
      return false;
    }
    if (!/^\d+$/.test(year)) {
      return false;
    }
    if (!(parseInt(month, 10) <= 12)) {
      return false;
    }
    expiry = new Date(year, month);
    currentTime = new Date;
    expiry.setMonth(expiry.getMonth() - 1);
    expiry.setMonth(expiry.getMonth() + 1, 1);
    return expiry > currentTime;
  };

  $.validateCardCVC = function(cvc, type) {
    cvc = trim(cvc);
    if (!/^\d+$/.test(cvc)) {
      return false;
    }
    if (type) {
      if (type === 'amex') {
        return cvc.length === 4;
      } else {
        return cvc.length === 3;
      }
    } else {
      return cvc.length >= 3 && cvc.length <= 4;
    }
  };

  $.cardType = function(num) {
    return cardTypes[num.slice(0, 2)] || null;
  };

}).call(this);
(function() {
  if (!this.require) {
    var modules = {}, cache = {};

    var require = function(name, root) {
      var path = expand(root, name), indexPath = expand(path, './index'), module, fn;
      module   = cache[path] || cache[indexPath];
      if (module) {
        return module;
      } else if (fn = modules[path] || modules[path = indexPath]) {
        module = {id: path, exports: {}};
        cache[path] = module.exports;
        fn(module.exports, function(name) {
          return require(name, dirname(path));
        }, module);
        return cache[path] = module.exports;
      } else {
        throw 'module ' + name + ' not found';
      }
    };

    var expand = function(root, name) {
      var results = [], parts, part;
      // If path is relative
      if (/^\.\.?(\/|$)/.test(name)) {
        parts = [root, name].join('/').split('/');
      } else {
        parts = name.split('/');
      }
      for (var i = 0, length = parts.length; i < length; i++) {
        part = parts[i];
        if (part == '..') {
          results.pop();
        } else if (part != '.' && part != '') {
          results.push(part);
        }
      }
      return results.join('/');
    };

    var dirname = function(path) {
      return path.split('/').slice(0, -1).join('/');
    };

    this.require = function(name) {
      return require(name, '');
    };

    this.require.define = function(bundle) {
      for (var key in bundle) {
        modules[key] = bundle[key];
      }
    };

    this.require.modules = modules;
    this.require.cache   = cache;
  }

  return this.require;
}).call(this);
this.require.define({"controller":function(exports, require, module){(function() {
  var $, Controller;

  $ = jQuery;

  Controller = (function() {

    Controller.prototype.tag = 'div';

    Controller.prototype.events = {};

    function Controller(options) {
      this.options = options != null ? options : {};
      this.el = this.el || this.options.el || document.createElement(this.tag);
      this.$el = $(this.el);
      this.$el.addClass(this.className);
    }

    Controller.prototype.$ = function(sel) {
      return $(sel, this.$el);
    };

    Controller.prototype.append = function(controller) {
      return this.$el.append(controller.el || controller);
    };

    Controller.prototype.html = function(controller) {
      return this.$el.html(controller.el || controller);
    };

    return Controller;

  })();

  module.exports = Controller;

}).call(this);
;}});
//fgnass.github.com/spin.js#v1.2.5
(function(window, document, undefined) {

/**
 * Copyright (c) 2011 Felix Gnass [fgnass at neteye dot de]
 * Licensed under the MIT license
 */

  var prefixes = ['webkit', 'Moz', 'ms', 'O']; /* Vendor prefixes */
  var animations = {}; /* Animation rules keyed by their name */
  var useCssAnimations;

  /**
   * Utility function to create elements. If no tag name is given,
   * a DIV is created. Optionally properties can be passed.
   */
  function createEl(tag, prop) {
    var el = document.createElement(tag || 'div');
    var n;

    for(n in prop) {
      el[n] = prop[n];
    }
    return el;
  }

  /**
   * Appends children and returns the parent.
   */
  function ins(parent /* child1, child2, ...*/) {
    for (var i=1, n=arguments.length; i<n; i++) {
      parent.appendChild(arguments[i]);
    }
    return parent;
  }

  /**
   * Insert a new stylesheet to hold the @keyframe or VML rules.
   */
  var sheet = function() {
    var el = createEl('style');
    ins(document.getElementsByTagName('head')[0], el);
    return el.sheet || el.styleSheet;
  }();

  /**
   * Creates an opacity keyframe animation rule and returns its name.
   * Since most mobile Webkits have timing issues with animation-delay,
   * we create separate rules for each line/segment.
   */
  function addAnimation(alpha, trail, i, lines) {
    var name = ['opacity', trail, ~~(alpha*100), i, lines].join('-');
    var start = 0.01 + i/lines*100;
    var z = Math.max(1-(1-alpha)/trail*(100-start) , alpha);
    var prefix = useCssAnimations.substring(0, useCssAnimations.indexOf('Animation')).toLowerCase();
    var pre = prefix && '-'+prefix+'-' || '';

    if (!animations[name]) {
      sheet.insertRule(
        '@' + pre + 'keyframes ' + name + '{' +
        '0%{opacity:'+z+'}' +
        start + '%{opacity:'+ alpha + '}' +
        (start+0.01) + '%{opacity:1}' +
        (start+trail)%100 + '%{opacity:'+ alpha + '}' +
        '100%{opacity:'+ z + '}' +
        '}', 0);
      animations[name] = 1;
    }
    return name;
  }

  /**
   * Tries various vendor prefixes and returns the first supported property.
   **/
  function vendor(el, prop) {
    var s = el.style;
    var pp;
    var i;

    if(s[prop] !== undefined) return prop;
    prop = prop.charAt(0).toUpperCase() + prop.slice(1);
    for(i=0; i<prefixes.length; i++) {
      pp = prefixes[i]+prop;
      if(s[pp] !== undefined) return pp;
    }
  }

  /**
   * Sets multiple style properties at once.
   */
  function css(el, prop) {
    for (var n in prop) {
      el.style[vendor(el, n)||n] = prop[n];
    }
    return el;
  }

  /**
   * Fills in default values.
   */
  function merge(obj) {
    for (var i=1; i < arguments.length; i++) {
      var def = arguments[i];
      for (var n in def) {
        if (obj[n] === undefined) obj[n] = def[n];
      }
    }
    return obj;
  }

  /**
   * Returns the absolute page-offset of the given element.
   */
  function pos(el) {
    var o = {x:el.offsetLeft, y:el.offsetTop};
    while((el = el.offsetParent)) {
      o.x+=el.offsetLeft;
      o.y+=el.offsetTop;
    }
    return o;
  }

  var defaults = {
    lines: 12,            // The number of lines to draw
    length: 7,            // The length of each line
    width: 5,             // The line thickness
    radius: 10,           // The radius of the inner circle
    rotate: 0,            // rotation offset
    color: '#000',        // #rgb or #rrggbb
    speed: 1,             // Rounds per second
    trail: 100,           // Afterglow percentage
    opacity: 1/4,         // Opacity of the lines
    fps: 20,              // Frames per second when using setTimeout()
    zIndex: 2e9,          // Use a high z-index by default
    className: 'spinner', // CSS class to assign to the element
    top: 'auto',          // center vertically
    left: 'auto'          // center horizontally
  };

  /** The constructor */
  var Spinner = function Spinner(o) {
    if (!this.spin) return new Spinner(o);
    this.opts = merge(o || {}, Spinner.defaults, defaults);
  };

  Spinner.defaults = {};
  merge(Spinner.prototype, {
    spin: function(target) {
      this.stop();
      var self = this;
      var o = self.opts;
      var el = self.el = css(createEl(0, {className: o.className}), {position: 'relative', zIndex: o.zIndex});
      var mid = o.radius+o.length+o.width;
      var ep; // element position
      var tp; // target position

      if (target) {
        target.insertBefore(el, target.firstChild||null);
        tp = pos(target);
        ep = pos(el);
        // css(el, {
        //   left: (o.left == 'auto' ? tp.x-ep.x + (target.offsetWidth >> 1) : o.left+mid) + 'px',
        //   top: (o.top == 'auto' ? tp.y-ep.y + (target.offsetHeight >> 1) : o.top+mid)  + 'px'
        // });
      }

      el.setAttribute('aria-role', 'progressbar');
      self.lines(el, self.opts);

      if (!useCssAnimations) {
        // No CSS animation support, use setTimeout() instead
        var i = 0;
        var fps = o.fps;
        var f = fps/o.speed;
        var ostep = (1-o.opacity)/(f*o.trail / 100);
        var astep = f/o.lines;

        !function anim() {
          i++;
          for (var s=o.lines; s; s--) {
            var alpha = Math.max(1-(i+s*astep)%f * ostep, o.opacity);
            self.opacity(el, o.lines-s, alpha, o);
          }
          self.timeout = self.el && setTimeout(anim, ~~(1000/fps));
        }();
      }
      return self;
    },
    stop: function() {
      var el = this.el;
      if (el) {
        clearTimeout(this.timeout);
        if (el.parentNode) el.parentNode.removeChild(el);
        this.el = undefined;
      }
      return this;
    },
    lines: function(el, o) {
      var i = 0;
      var seg;

      function fill(color, shadow) {
        return css(createEl(), {
          position: 'absolute',
          width: (o.length+o.width) + 'px',
          height: o.width + 'px',
          background: color,
          boxShadow: shadow,
          transformOrigin: 'left',
          transform: 'rotate(' + ~~(360/o.lines*i+o.rotate) + 'deg) translate(' + o.radius+'px' +',0)',
          borderRadius: (o.width>>1) + 'px'
        });
      }
      for (; i < o.lines; i++) {
        seg = css(createEl(), {
          position: 'absolute',
          top: 1+~(o.width/2) + 'px',
          transform: o.hwaccel ? 'translate3d(0,0,0)' : '',
          opacity: o.opacity,
          animation: useCssAnimations && addAnimation(o.opacity, o.trail, i, o.lines) + ' ' + 1/o.speed + 's linear infinite'
        });
        if (o.shadow) ins(seg, css(fill('#697378', 'none'), {top: -1+'px'}));
        ins(el, ins(seg, fill(o.color, '0 0 1px rgba(0,0,0,.1)')));
      }
      return el;
    },
    opacity: function(el, i, val) {
      if (i < el.childNodes.length) el.childNodes[i].style.opacity = val;
    }
  });

  /////////////////////////////////////////////////////////////////////////
  // VML rendering for IE
  /////////////////////////////////////////////////////////////////////////

  /**
   * Check and init VML support
   */
  !function() {

    function vml(tag, attr) {
      return createEl('<' + tag + ' xmlns="urn:schemas-microsoft.com:vml" class="spin-vml">', attr);
    }

    var s = css(createEl('group'), {behavior: 'url(#default#VML)'});

    if (!vendor(s, 'transform') && s.adj) {

      // VML support detected. Insert CSS rule ...
      sheet.addRule('.spin-vml', 'behavior:url(#default#VML)');

      Spinner.prototype.lines = function(el, o) {
        var r = o.length+o.width;
        var s = 2*r;

        function grp() {
          return css(vml('group', {coordsize: s +' '+s, coordorigin: -r +' '+-r}), {width: s, height: s});
        }

        var margin = -(o.width+o.length)*2+'px';
        var g = css(grp(), {position: 'absolute', top: margin, left: margin});

        var i;

        function seg(i, dx, filter) {
          ins(g,
            ins(css(grp(), {rotation: 360 / o.lines * i + 'deg', left: ~~dx}),
              ins(css(vml('roundrect', {arcsize: 1}), {
                  width: r,
                  height: o.width,
                  left: o.radius,
                  top: -o.width>>1,
                  filter: filter
                }),
                vml('fill', {color: o.color, opacity: o.opacity}),
                vml('stroke', {opacity: 0}) // transparent stroke to fix color bleeding upon opacity change
              )
            )
          );
        }

        if (o.shadow) {
          for (i = 1; i <= o.lines; i++) {
            seg(i, -2, 'progid:DXImageTransform.Microsoft.Blur(pixelradius=2,makeshadow=1,shadowopacity=.3)');
          }
        }
        for (i = 1; i <= o.lines; i++) seg(i);
        return ins(el, g);
      };
      Spinner.prototype.opacity = function(el, i, val, o) {
        var c = el.firstChild;
        o = o.shadow && o.lines || 0;
        if (c && i+o < c.childNodes.length) {
          c = c.childNodes[i+o]; c = c && c.firstChild; c = c && c.firstChild;
          if (c) c.opacity = val;
        }
      };
    }
    else {
      useCssAnimations = vendor(s, 'animation');
    }
  }();

  window.Spinner = Spinner;

})(window, document);

jQuery.fn.spin = function(opts) {
  this.each(function() {
    var $this = $(this),
        data = $this.data();

    if (data.spinner) {
      data.spinner.stop();
      delete data.spinner;
    }
    if (opts !== false) {
      data.spinner = new Spinner($.extend({color: $this.css('color')}, opts)).spin(this);
    }
  });
  return this;
};
(function() {
  var $, _base, _ref;

  $ = jQuery;

  $.fn.placeholder = function() {
    return $(this).find('input[placeholder]').each(function() {
      var $el, attr;
      $el = $(this);
      attr = $el.attr('placeholder');
      if ($el.val()) {
        return;
      }
      $el.one('focus', function() {
        return $el.removeClass('placeholder').val('');
      });
      $el.addClass('placeholder').val(attr);
      return $el.removeAttr('placeholder');
    });
  };

  if ((_ref = (_base = $.support).placeholder) == null) {
    _base.placeholder = 'placeholder' in document.createElement('input');
  }

  if ($.browser.opera) {
    $.support.placeholder = false;
  }

  if ($.support.placeholder) {
    $.fn.placeholder = (function() {
      return this;
    });
  }

}).call(this);
(function() {
  var $;

  $ = jQuery;

  $.fn.redraw = function() {
    $(this).each(function() {
      var redraw;
      return redraw = this.offsetHeight;
    });
    return $(this).addClass('redraw').removeClass('redraw');
  };

  $.expr.filters.displayed = function(element) {
    return $(element).css('display') !== 'none';
  };

  (function() {
    var keyword, keywords, _i, _len, _results;
    keywords = 'header nav section article aside footer hgroup'.split(' ');
    _results = [];
    for (_i = 0, _len = keywords.length; _i < _len; _i++) {
      keyword = keywords[_i];
      _results.push(document.createElement(keyword));
    }
    return _results;
  })();

}).call(this);
this.require.define({"inner/app":function(exports, require, module){(function() {
  var $, Analytics, App, Controller, Mobile, Overlay, Panel, RPC, helpers,
    __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
    __hasProp = {}.hasOwnProperty,
    __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };

  $ = jQuery;

  Controller = require('controller');

  Overlay = require('inner/lib/overlay');

  RPC = require('inner/lib/rpc');

  helpers = require('inner/lib/helpers');

  Analytics = require('./app/analytics');

  Panel = require('./app/panel');

  Mobile = require('./app/mobile');

  App = (function(_super) {

    __extends(App, _super);

    App.include = function(module) {
      var key, value, _results;
      _results = [];
      for (key in module) {
        value = module[key];
        _results.push(this.prototype[key] = value);
      }
      return _results;
    };

    App.include(RPC);

    App.prototype.className = 'app';

    function App() {
      this.setUnresponsiveTimeout = __bind(this.setUnresponsiveTimeout, this);

      this.close = __bind(this.close, this);

      this.overlayOpen = __bind(this.overlayOpen, this);

      this.setToken = __bind(this.setToken, this);

      this.render = __bind(this.render, this);

      this.renderMobile = __bind(this.renderMobile, this);

      this.renderOverlay = __bind(this.renderOverlay, this);

      this.setOptions = __bind(this.setOptions, this);

      var _this = this;
      App.__super__.constructor.apply(this, arguments);
      $(window).bind('message', function() {
        return _this.message.apply(_this, arguments);
      });
      this.$el.on('closed.overlay', function() {
        return _this.invokeParent('overlayClosed');
      });
      this.$el.on('token.payment', function(e, token) {
        return _this.setToken(token);
      });
      if (!('placeholder' in document.createElement('input'))) {
        this.$el.addClass('noplaceholder');
      }
      if ($.browser.safari) {
        this.$el.addClass('safari');
      }
      this.setUnresponsiveTimeout();
      this.invokeParent('frameReady', function() {
        return _this.$el.trigger('ready.app');
      });
    }

    App.prototype.setOptions = function(options) {
      var key, _i, _len, _ref, _ref1;
      this.options = options != null ? options : {};
      _ref = ['url', 'referrer', 'image'];
      for (_i = 0, _len = _ref.length; _i < _len; _i++) {
        key = _ref[_i];
        if (key in this.options) {
          this.options[key] = helpers.sanitizeURL(this.options[key]);
        }
      }
      if (!this.options.notrack) {
        if ((_ref1 = this.analytics) == null) {
          this.analytics = new Analytics(this.$el, this.options);
        }
      }
      if (this.options.key) {
        return Stripe.setPublishableKey(this.options.key);
      }
    };

    App.prototype.renderOverlay = function() {
      this.panel = new Panel({
        amount: this.options.amount,
        name: this.options.name,
        description: this.options.description,
        image: this.options.image,
        address: this.options.address,
        label: this.options.panelLabel,
        url: this.options.url,
        currency: this.options.currency
      });
      this.overlay = new Overlay({
        panel: this.panel
      });
      return this.append(this.overlay);
    };

    App.prototype.renderMobile = function() {
      this.$el.addClass('mobile', true);
      this.mobile = new Mobile({
        amount: this.options.amount,
        name: this.options.name,
        description: this.options.description,
        image: this.options.image,
        address: this.options.address,
        label: this.options.panelLabel,
        url: this.options.url,
        currency: this.options.currency
      });
      this.append(this.mobile);
      return this.mobile.open();
    };

    App.prototype.whitelist = ['frameCallback', 'render', 'setToken', 'overlayOpen', 'close'];

    App.prototype.render = function(type, options) {
      this.type = type;
      if (options == null) {
        options = {};
      }
      this.setOptions(options);
      this.$el.empty();
      switch (this.type) {
        case 'overlay':
          this.renderOverlay();
          break;
        case 'mobile':
          this.renderMobile();
      }
      this.$el.trigger('options.app', this.options);
      this.$el.trigger("" + this.type + ".rendered.app");
      return true;
    };

    App.prototype.setToken = function(token) {
      var _this = this;
      setTimeout(function() {
        return _this.invokeParent('setToken', token);
      }, 100);
      return true;
    };

    App.prototype.overlayOpen = function() {
      this.overlay.open();
      return true;
    };

    App.prototype.close = function() {
      var _ref, _ref1;
      if ((_ref = this.mobile) != null) {
        _ref.close();
      }
      if ((_ref1 = this.panel) != null) {
        _ref1.close();
      }
      return true;
    };

    App.prototype.setUnresponsiveTimeout = function() {
      var unresponsive;
      if (!helpers.isInsideFrame()) {
        unresponsive = setTimeout(function() {
          Analytics.track('unresponsive', {
            iOSChrome: helpers.isiOSChrome(),
            inlineApp: helpers.isMobileSafari()
          });
          if (helpers.isiOSChrome()) {
            alert('Sorry, iOS Chrome isn\'t supported. Please use Safari.');
            return setTimeout(function() {
              return window.close();
            }, 500);
          } else if (helpers.isMobileSafari()) {
            alert('Looks like you\'re viewing this page from within an app, ' + 'which isn\'t supported yet. You should open the ' + 'webpage directly from Safari.');
            return setTimeout(function() {
              var url;
              if (url = document.referrer) {
                return window.location = url;
              }
            }, 500);
          } else {
            return alert('Sorry, but the initial checkout page did not load. ' + 'Please refresh the page.');
          }
        }, 2000);
      }
      return this.$el.one('ready.app', function() {
        if (unresponsive) {
          return clearTimeout(unresponsive);
        }
      });
    };

    return App;

  })(Controller);

  module.exports = App;

}).call(this);
;}});
this.require.define({"base64":function(exports, require, module){var utf8Encode = function (string) {
    string = (string+'').replace(/\r\n/g, "\n").replace(/\r/g, "\n");

    var utftext = "",
        start,
        end;
    var stringl = 0,
        n;

    start = end = 0;
    stringl = string.length;

    for (n = 0; n < stringl; n++) {
        var c1 = string.charCodeAt(n);
        var enc = null;

        if (c1 < 128) {
            end++;
        } else if((c1 > 127) && (c1 < 2048)) {
            enc = String.fromCharCode((c1 >> 6) | 192, (c1 & 63) | 128);
        } else {
            enc = String.fromCharCode((c1 >> 12) | 224, ((c1 >> 6) & 63) | 128, (c1 & 63) | 128);
        }
        if (enc !== null) {
            if (end > start) {
                utftext += string.substring(start, end);
            }
            utftext += enc;
            start = end = n+1;
        }
    }

    if (end > start) {
        utftext += string.substring(start, string.length);
    }

    return utftext;
};

module.exports.encode = function(data) {
    var b64 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
    var o1, o2, o3, h1, h2, h3, h4, bits, i = 0, ac = 0, enc="", tmp_arr = [];

    if (!data) {
        return data;
    }

    data = utf8Encode(data);

    do { // pack three octets into four hexets
        o1 = data.charCodeAt(i++);
        o2 = data.charCodeAt(i++);
        o3 = data.charCodeAt(i++);

        bits = o1<<16 | o2<<8 | o3;

        h1 = bits>>18 & 0x3f;
        h2 = bits>>12 & 0x3f;
        h3 = bits>>6 & 0x3f;
        h4 = bits & 0x3f;

        // use hexets to index into b64, and append result to encoded string
        tmp_arr[ac++] = b64.charAt(h1) + b64.charAt(h2) + b64.charAt(h3) + b64.charAt(h4);
    } while (i < data.length);

    enc = tmp_arr.join('');

    switch( data.length % 3 ){
        case 1:
            enc = enc.slice(0, -2) + '==';
            break;
        case 2:
            enc = enc.slice(0, -1) + '=';
            break;
    }

    return enc;
};
;}});
this.require.define({"inner/app/analytics":function(exports, require, module){(function() {
  var $, Analytics, base64,
    __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
    __slice = [].slice;

  base64 = require('base64');

  $ = jQuery;

  Analytics = (function() {

    Analytics.key = 'c8756e9d6fb255c38bb2c6a09a64afc0';

    Analytics.endpoint = 'https://api.mixpanel.com';

    Analytics.os = function() {
      var a;
      a = navigator.userAgent || '';
      if (/Windows/i.test(a)) {
        return 'Windows';
      } else if (/iPhone/.test(a)) {
        return 'iPhone';
      } else if (/Android/.test(a)) {
        return 'Android';
      } else if (/Mac/i.test(a)) {
        return 'Mac OS X';
      } else if (/X11/.test(a) || /Linux/.test(a)) {
        return 'Linux';
      } else {
        return '';
      }
    };

    Analytics.browser = function() {
      var includes, ua, vend;
      includes = function(str, needle) {
        return str.indexOf(needle) !== -1;
      };
      ua = navigator.userAgent;
      vend = navigator.vendor || '';
      if (window.opera) {
        if (includes(ua, 'Mini')) {
          return 'Opera Mini';
        }
        return 'Opera';
      } else if (includes(ua, 'Chrome')) {
        return 'Chrome';
      } else if (includes(vend, 'Apple')) {
        if (includes(ua, 'Mobile')) {
          return 'iOS Mobile';
        }
        return 'Safari';
      } else if (includes(ua, 'Android')) {
        return 'Android Mobile';
      } else if (includes(vend, 'KDE')) {
        return 'Konqueror';
      } else if (includes(ua, 'Firefox')) {
        return 'Firefox';
      } else if (includes(ua, 'MSIE')) {
        return 'Internet Explorer';
      } else if (includes(ua, 'Gecko')) {
        return 'Mozilla';
      } else {
        return '';
      }
    };

    Analytics.track = function(name, properties) {
      var data, defaults, img, key, params, src, value, _ref;
      if (properties == null) {
        properties = {};
      }
      defaults = {
        token: this.key,
        time: (new Date).getTime(),
        $os: this.os(),
        $browser: this.browser(),
        version: $.browser.version,
        majorVersion: parseInt($.browser.version, 10)
      };
      for (key in defaults) {
        value = defaults[key];
        if ((_ref = properties[key]) == null) {
          properties[key] = value;
        }
      }
      params = {
        event: name,
        properties: properties
      };
      data = base64.encode(JSON.stringify(params));
      src = "" + this.endpoint + "/track?img=1&data=" + data;
      img = new Image(1, 1);
      return img.src = src;
    };

    function Analytics($el, options) {
      this.$el = $el;
      this.options = options != null ? options : {};
      this.invalid = __bind(this.invalid, this);

      this.error = __bind(this.error, this);

      this.session = __bind(this.session, this);

      this.shown = __bind(this.shown, this);

      this.token = __bind(this.token, this);

      this.opened = __bind(this.opened, this);

      this.closed = __bind(this.closed, this);

      this.blur = __bind(this.blur, this);

      this.submit = __bind(this.submit, this);

      this.cancel = __bind(this.cancel, this);

      this.$el.on('click', '.cancel', this.wrap(this.cancel));
      this.$el.on('click', '.submit', this.wrap(this.submit));
      this.$el.on('closed.overlay', this.wrap(this.closed));
      this.$el.on('opened.overlay', this.wrap(this.opened));
      this.$el.on('token.payment', this.wrap(this.token));
      this.$el.on('invalid.payment', this.wrap(this.invalid));
      this.$el.on('blur', 'input', this.wrap(this.blur));
      window.onerror = this.error;
      this.shown();
      this.session();
    }

    Analytics.prototype.wrap = function(callback) {
      return function() {
        var args;
        args = 1 <= arguments.length ? __slice.call(arguments, 0) : [];
        try {
          return callback.apply(null, args);
        } catch (e) {
          return typeof console !== "undefined" && console !== null ? console.error(e) : void 0;
        }
      };
    };

    Analytics.prototype.cancel = function(e) {
      return this.track('cancel');
    };

    Analytics.prototype.submit = function(e) {
      return this.track('submit');
    };

    Analytics.prototype.blur = function(e) {
      return this.$lastBlurred = $(e.currentTarget);
    };

    Analytics.prototype.closed = function(e) {
      var input, name;
      this.track('closed', {
        withToken: !!this.submittedToken
      });
      input = this.$lastBlurred;
      if (!input) {
        return;
      }
      name = input.data('placeholder') || input.attr('placeholder');
      return this.track('lastfocused', {
        name: name
      });
    };

    Analytics.prototype.opened = function(e) {
      return this.track('opened');
    };

    Analytics.prototype.token = function(e, token) {
      this.submittedToken = true;
      this.track('token');
      if (token != null ? token.livemode : void 0) {
        return this.track('livetoken');
      } else {
        return this.track('testtoken');
      }
    };

    Analytics.prototype.shown = function(e) {
      return this.track('shown');
    };

    Analytics.prototype.session = function(e) {
      var crossSession;
      if (!('localStorage' in window)) {
        return;
      }
      try {
        this.track('session', {
          enabled: !!window.localStorage.session
        });
        window.localStorage.session = true;
        crossSession = window.localStorage.crossSession;
        this.track('cross-session', {
          enabled: !!(crossSession && crossSession !== this.options.url)
        });
        return window.localStorage.crossSession = this.options.url;
      } catch (_error) {}
    };

    Analytics.prototype.error = function(msg, url, line) {
      this.track('error', {
        msg: msg,
        url: url,
        line: line
      });
      return false;
    };

    Analytics.prototype.invalid = function(e, err) {
      var strip;
      strip = function(prop, returns) {
        var key, value;
        if (prop == null) {
          prop = {};
        }
        if (returns == null) {
          returns = {};
        }
        for (key in prop) {
          value = prop[key];
          if (value instanceof $) {
            value = value.data('placeholder') || value.attr('placeholder') || value.attr('id');
          }
          if (typeof value === 'object') {
            strip(value, returns);
          }
          if (typeof value === 'string') {
            returns[key] = value;
          }
        }
        return returns;
      };
      err = strip(err);
      this.track('invalid', err);
      if (err.code) {
        return this.track("invalid." + err.code, err);
      }
    };

    Analytics.prototype.track = function(name, properties) {
      var defaults, key, value, _ref;
      if (properties == null) {
        properties = {};
      }
      defaults = {
        distinct_id: this.options.key,
        mp_name_tag: this.options.key,
        $referrer: this.options.url,
        livemode: !!/_live_/.test(this.options.key),
        testmode: !!/_test_/.test(this.options.key)
      };
      for (key in defaults) {
        value = defaults[key];
        if ((_ref = properties[key]) == null) {
          properties[key] = value;
        }
      }
      return this.constructor.track(name, properties);
    };

    return Analytics;

  })();

  module.exports = Analytics;

}).call(this);
;}});
(function() {
  var $, defaults, n, prefix, transformTypes, vendor, vendorNames, _base,
    __indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; };

  $ = jQuery;

  if (!$) {
    throw 'jQuery required';
  }

  (_base = $.support).transition || (_base.transition = (function() {
    var style;
    style = (new Image).style;
    return 'transition' in style || 'webkitTransition' in style || 'MozTransition' in style;
  })());

  vendor = $.browser.mozilla ? 'moz' : void 0;

  vendor || (vendor = 'webkit');

  prefix = "-" + vendor + "-";

  vendorNames = n = {
    transition: "" + prefix + "transition",
    transform: "" + prefix + "transform",
    transitionEnd: "" + vendor + "TransitionEnd"
  };

  defaults = {
    duration: 400,
    queue: true,
    easing: '',
    enabled: $.support.transition
  };

  transformTypes = ['scale', 'scaleX', 'scaleY', 'scale3d', 'rotate', 'rotateX', 'rotateY', 'rotateZ', 'rotate3d', 'translate', 'translateX', 'translateY', 'translateZ', 'translate3d', 'skew', 'skewX', 'skewY', 'matrix', 'matrix3d', 'perspective'];

  $.fn.queueNext = function(callback, type) {
    type || (type = "fx");
    return this.queue(function() {
      var redraw;
      callback.apply(this, arguments);
      redraw = this.offsetHeight;
      return jQuery.dequeue(this, type);
    });
  };

  $.fn.emulateTransitionEnd = function(duration) {
    var callback, called,
      _this = this;
    called = false;
    $(this).one(n.transitionEnd, function() {
      return called = true;
    });
    callback = function() {
      if (!called) {
        return $(_this).trigger(n.transitionEnd);
      }
    };
    return setTimeout(callback, duration);
  };

  $.fn.transform = function(properties, options) {
    var key, opts, transforms, value;
    opts = $.extend({}, defaults, options);
    if (!opts.enabled) {
      return this;
    }
    transforms = [];
    for (key in properties) {
      value = properties[key];
      if (!(__indexOf.call(transformTypes, key) >= 0)) {
        continue;
      }
      transforms.push("" + key + "(" + value + ")");
      delete properties[key];
    }
    if (transforms.length) {
      properties[n.transform] = transforms.join(' ');
    }
    if (opts.origin) {
      properties["" + prefix + "transform-origin"] = opts.origin;
    }
    return $(this).css(properties);
  };

  $.fn.gfx = function(properties, options) {
    var callback, opts;
    opts = $.extend({}, defaults, options);
    if (!opts.enabled) {
      return this;
    }
    properties[n.transition] = "all " + opts.duration + "ms " + opts.easing;
    callback = function() {
      var _ref;
      $(this).css(n.transition, '');
      if ((_ref = opts.complete) != null) {
        _ref.apply(this, arguments);
      }
      return $(this).dequeue();
    };
    return this[opts.queue === false ? 'each' : 'queue'](function() {
      $(this).one(n.transitionEnd, callback);
      $(this).transform(properties);
      return $(this).emulateTransitionEnd(opts.duration + 50);
    });
  };

}).call(this);
(function() {
  var $, m, parentIfText, swipeDirection, touch, types, _fn, _i, _len;

  $ = jQuery;

  $.support.touch = 'ontouchstart' in window;

  touch = {};

  parentIfText = function(node) {
    if ('tagName' in node) {
      return node;
    } else {
      return node.parentNode;
    }
  };

  swipeDirection = function(x1, x2, y1, y2) {
    var xDelta, yDelta;
    xDelta = Math.abs(x1 - x2);
    yDelta = Math.abs(y1 - y2);
    if (xDelta >= yDelta) {
      if (x1 - x2 > 0) {
        return 'Left';
      } else {
        return 'Right';
      }
    } else {
      if (y1 - y2 > 0) {
        return 'Up';
      } else {
        return 'Down';
      }
    }
  };

  $(function() {
    return $('body').bind('touchstart', function(e) {
      var delta, now;
      e = e.originalEvent;
      now = Date.now();
      delta = now - (touch.last || now);
      touch.target = parentIfText(e.touches[0].target);
      touch.x1 = e.touches[0].pageX;
      touch.y1 = e.touches[0].pageY;
      return touch.last = now;
    }).bind('touchmove', function(e) {
      e = e.originalEvent;
      touch.x2 = e.touches[0].pageX;
      return touch.y2 = e.touches[0].pageY;
    }).bind('touchend', function(e) {
      e = e.originalEvent;
      if (touch.x2 > 0 || touch.y2 > 0) {
        (Math.abs(touch.x1 - touch.x2) > 30 || Math.abs(touch.y1 - touch.y2) > 30) && $(touch.target).trigger('swipe') && $(touch.target).trigger('swipe' + (swipeDirection(touch.x1, touch.x2, touch.y1, touch.y2)));
        return touch.x1 = touch.x2 = touch.y1 = touch.y2 = touch.last = 0;
      } else if ('last' in touch) {
        $(touch.target).trigger('tap');
        return touch = {};
      }
    }).bind('touchcancel', function(e) {
      return touch = {};
    });
  });

  if ($.support.touch) {
    $('body').bind('click', function(e) {
      return e.preventDefault();
    });
  } else {
    $(function() {
      return $('body').bind('click', function(e) {
        return $(e.target).trigger('tap');
      });
    });
  }

  types = ['swipe', 'swipeLeft', 'swipeRight', 'swipeUp', 'swipeDown', 'tap'];

  _fn = function(m) {
    return $.fn[m] = function(callback) {
      return this.bind(m, callback);
    };
  };
  for (_i = 0, _len = types.length; _i < _len; _i++) {
    m = types[_i];
    _fn(m);
  }

}).call(this);
this.require.define({"inner/app/mobile":function(exports, require, module){(function() {
  var $, Address, Complete, Controller, Header, Mobile, Payment, helpers,
    __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
    __hasProp = {}.hasOwnProperty,
    __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };

  Controller = require('controller');

  Header = require('./mobile/header');

  Payment = require('./mobile/payment');

  Address = require('./mobile/address');

  Complete = require('./mobile/complete');

  helpers = require('inner/lib/helpers');

  $ = jQuery;

  Mobile = (function(_super) {

    __extends(Mobile, _super);

    Mobile.prototype.className = 'mobile';

    Mobile.prototype.defaults = {
      label: 'Pay'
    };

    function Mobile() {
      this.handleToken = __bind(this.handleToken, this);

      this.createToken = __bind(this.createToken, this);

      this.submit = __bind(this.submit, this);

      this.showComplete = __bind(this.showComplete, this);

      this.hidePending = __bind(this.hidePending, this);

      this.showPending = __bind(this.showPending, this);

      this.toggleInputs = __bind(this.toggleInputs, this);

      this.closeKeyboard = __bind(this.closeKeyboard, this);

      this.closeUnlessPending = __bind(this.closeUnlessPending, this);

      this.focusInput = __bind(this.focusInput, this);

      this.close = __bind(this.close, this);

      this.open = __bind(this.open, this);

      this.render = __bind(this.render, this);

      var key, value, _base, _ref, _ref1;
      Mobile.__super__.constructor.apply(this, arguments);
      _ref = this.defaults;
      for (key in _ref) {
        value = _ref[key];
        if ((_ref1 = (_base = this.options)[key]) == null) {
          _base[key] = value;
        }
      }
      this.header = new Header({
        name: this.options.name,
        description: this.options.description,
        image: this.options.image
      });
      this.payment = new Payment({
        label: this.options.label,
        amount: this.options.amount,
        name: this.options.name,
        description: this.options.description,
        image: this.options.image,
        address: this.options.address
      });
      this.address = new Address({
        label: this.options.label,
        amount: this.options.amount
      });
      this.complete = new Complete;
      this.$el.on('submit', 'form', this.submit);
      this.$el.on('tap', '.close', this.closeUnlessPending);
      this.render();
    }

    Mobile.prototype.render = function() {
      this.label = helpers.formatLabelSafe(this.options.label, this.options.amount, this.options.currency);
      this.html(JST['inner/views/mobile'](this));
      this.$yield = this.$('.yield');
      this.$yield.append(this.header.$el);
      this.$yield.append(this.payment.$el);
      if (this.options.address) {
        this.$yield.append(this.address.$el);
      }
      this.$submit = this.$('button.submit');
      this.$pending = this.$('.pending');
      this.$spinner = this.$('.pending .inner');
      return this.$('button, a').bind('touchstart', function() {});
    };

    Mobile.prototype.open = function() {
      var _this = this;
      return setTimeout(function() {
        var height;
        height = window.innerHeight;
        if (height) {
          return _this.$el.css({
            minHeight: height
          });
        }
      });
    };

    Mobile.prototype.close = function() {
      return window.close();
    };

    Mobile.prototype.focusInput = function() {
      return this.$current.find(':input:first').focus();
    };

    Mobile.prototype.closeUnlessPending = function(e) {
      if (e != null) {
        e.preventDefault();
      }
      if (e != null) {
        e.stopPropagation();
      }
      if (!this.isPending) {
        return this.close();
      }
    };

    Mobile.prototype.closeKeyboard = function() {
      var _this = this;
      return setTimeout(function() {
        return _this.$(':input').blur();
      });
    };

    Mobile.prototype.toggleInputs = function(enabled) {
      if (enabled == null) {
        enabled = true;
      }
      return this.$(':input').attr('readonly', !enabled);
    };

    Mobile.prototype.showPending = function() {
      var position,
        _this = this;
      this.pending = true;
      this.$(':input').attr('disabled', true);
      this.$submit.hide();
      this.$pending.show();
      position = 0;
      return this.spinner = setInterval(function() {
        if (position === 12) {
          position = 0;
        }
        _this.$spinner.css('webkitTransform', "translate3d(" + (position * -48) + "px, 0, 0)");
        return position++;
      }, 80);
    };

    Mobile.prototype.hidePending = function() {
      this.pending = false;
      this.$(':input').removeAttr('disabled');
      this.$pending.hide();
      this.$submit.show();
      return clearInterval(this.spinner);
    };

    Mobile.prototype.showComplete = function() {
      return this.html(this.complete);
    };

    Mobile.prototype.submit = function(e) {
      e.preventDefault();
      if (this.pending) {
        return;
      }
      if (!this.payment.validate()) {
        return;
      }
      if (this.options.address && !this.address.validate()) {
        return;
      }
      this.showPending();
      return this.createToken(this.handleToken);
    };

    Mobile.prototype.createToken = function(callback) {
      var complete, params, values,
        _this = this;
      complete = function(status, response) {
        if (response.error) {
          return callback(response.error);
        } else {
          return callback(null, response);
        }
      };
      values = {};
      $.extend(values, this.payment.val());
      if (this.options.address) {
        $.extend(values, this.address.val());
      }
      params = {
        referrer: this.options.url,
        payment_user_agent: 'Stripe Mobile Checkout'
      };
      return Stripe.createToken(values, params, complete);
    };

    Mobile.prototype.handleToken = function(err, response) {
      this.hidePending();
      if (err) {
        return this.payment.handleServerError(err);
      } else {
        this.showComplete();
        return this.$el.trigger('token.payment', response);
      }
    };

    return Mobile;

  })(Controller);

  module.exports = Mobile;

}).call(this);
;}});
this.require.define({"inner/app/mobile/address":function(exports, require, module){(function() {
  var $, Address, Controller, countries, geolocate, helpers, states,
    __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
    __hasProp = {}.hasOwnProperty,
    __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };

  Controller = require('controller');

  $ = jQuery;

  countries = require('inner/lib/countries');

  states = require('inner/lib/states');

  geolocate = require('inner/lib/geolocate');

  helpers = require('inner/lib/helpers');

  Address = (function(_super) {

    __extends(Address, _super);

    Address.prototype.className = 'mobileAddress fitted';

    Address.prototype.countries = countries;

    Address.prototype.states = states;

    function Address() {
      this.geofill = __bind(this.geofill, this);

      this.selectChange = __bind(this.selectChange, this);

      this.countryChange = __bind(this.countryChange, this);

      this.val = __bind(this.val, this);

      this.validate = __bind(this.validate, this);

      this.render = __bind(this.render, this);
      Address.__super__.constructor.apply(this, arguments);
      this.$el.removeClass('international').addClass('us');
      this.$el.on('change', 'select', this.selectChange);
      this.$el.on('change', '.country', this.countryChange);
      this.render();
      this.geofill();
    }

    Address.prototype.render = function() {
      this.html(JST['inner/views/mobile/address'](this));
      this.$line_1 = this.$('input[name=line_1]');
      this.$line_2 = this.$('input[name=line_2]');
      this.$city = this.$('input[name=city]');
      this.$state = this.$('select[name=state]');
      this.$zip = this.$('input[name=zip]');
      this.$province = this.$('input[name=province]');
      this.$postalcode = this.$('input[name=postalcode]');
      return this.$country = this.$('select[name=country]');
    };

    Address.prototype.validate = function() {
      var _this = this;
      this.errors = [];
      this.$(':input').removeClass('invalid');
      this.$(':input[required]:displayed').each(function(i, input) {
        input = $(input);
        if (!input.val()) {
          _this.errors.push("" + (input.attr('placeholder')) + " is required");
          return input.addClass('invalid');
        }
      });
      this.$('fieldset').each(function(i, fieldset) {
        var $fieldset, invalid;
        $fieldset = $(fieldset);
        invalid = $fieldset.find(':input.invalid').length !== 0;
        return $fieldset.toggleClass('invalid', invalid);
      });
      if (this.errors.length) {
        setTimeout(function() {
          return alert(_this.errors[0] + '.');
        });
      }
      return !this.errors.length;
    };

    Address.prototype.val = function() {
      return {
        address_line1: this.$line_1.val(),
        address_line2: this.$line_2.val(),
        address_city: this.$city.val(),
        address_state: this.$state.val() || this.$province.val(),
        address_zip: this.$zip.val() || this.$postalcode.val(),
        address_country: this.$country.val()
      };
    };

    Address.prototype.countryChange = function(e) {
      this.$el.toggleClass('us', this.$country.val() === 'US');
      return this.$el.toggleClass('international', this.$country.val() !== 'US');
    };

    Address.prototype.selectChange = function(e) {
      var $el;
      $el = $(e.currentTarget);
      return $el.toggleClass('changed', !!$el.val());
    };

    Address.prototype.geofill = function() {
      var request,
        _this = this;
      request = geolocate();
      request.success(function(result) {
        if (result == null) {
          result = {};
        }
        if (!result.country) {
          return;
        }
        return _this.$country.val(result.country).change();
      });
      return this.$el.one('change', function(e) {
        if (!request.status) {
          return request.abort();
        }
      });
    };

    return Address;

  })(Controller);

  module.exports = Address;

}).call(this);
;}});
this.require.define({"inner/app/mobile/complete":function(exports, require, module){(function() {
  var $, Complete, Controller,
    __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
    __hasProp = {}.hasOwnProperty,
    __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };

  Controller = require('controller');

  $ = jQuery;

  Complete = (function(_super) {

    __extends(Complete, _super);

    Complete.prototype.className = 'mobileComplete';

    function Complete() {
      this.close = __bind(this.close, this);

      this.render = __bind(this.render, this);
      Complete.__super__.constructor.apply(this, arguments);
      this.$el.on('click', 'button', this.close);
      this.render();
    }

    Complete.prototype.render = function() {
      return this.html(JST['inner/views/mobile/complete'](this));
    };

    Complete.prototype.close = function() {
      return window.close();
    };

    return Complete;

  })(Controller);

  module.exports = Complete;

}).call(this);
;}});
this.require.define({"inner/app/mobile/header":function(exports, require, module){(function() {
  var $, Controller, Header,
    __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
    __hasProp = {}.hasOwnProperty,
    __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };

  Controller = require('controller');

  $ = jQuery;

  Header = (function(_super) {

    __extends(Header, _super);

    Header.prototype.className = 'mobileHeader';

    Header.prototype.tag = 'header';

    function Header() {
      this.render = __bind(this.render, this);
      Header.__super__.constructor.apply(this, arguments);
      this.enabled = !!(this.options.image || this.options.name || this.options.description);
      this.render();
    }

    Header.prototype.render = function() {
      return this.html(JST['inner/views/mobile/header'](this));
    };

    return Header;

  })(Controller);

  module.exports = Header;

}).call(this);
;}});
this.require.define({"inner/app/mobile/payment":function(exports, require, module){(function() {
  var $, Controller, Payment, helpers,
    __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
    __hasProp = {}.hasOwnProperty,
    __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };

  $ = jQuery;

  Controller = require('controller');

  helpers = require('inner/lib/helpers');

  Payment = (function(_super) {

    __extends(Payment, _super);

    Payment.prototype.className = 'mobilePayment fitted';

    function Payment() {
      this.restrictCVC = __bind(this.restrictCVC, this);

      this.setCardType = __bind(this.setCardType, this);

      this.handleError = __bind(this.handleError, this);

      this.showErrors = __bind(this.showErrors, this);

      this.resetValidation = __bind(this.resetValidation, this);

      this.validateForm = __bind(this.validateForm, this);

      this.val = __bind(this.val, this);

      this.handleServerError = __bind(this.handleServerError, this);

      this.validate = __bind(this.validate, this);

      this.render = __bind(this.render, this);
      Payment.__super__.constructor.apply(this, arguments);
      this.render();
    }

    Payment.prototype.render = function() {
      this.html(JST['inner/views/mobile/payment'](this));
      this.$name = this.$('.name input');
      this.$number = this.$('.number input');
      this.$cvc = this.$('.cvc input');
      this.$expiry = this.$('.expiry input');
      this.$number.formatCardNumber();
      this.$number.on('payment.cardType', this.setCardType);
      this.$expiry.formatCardExpiry();
      this.$cvc.restrictNumeric();
      return this.$cvc.on('keypress', this.restrictCVC);
    };

    Payment.prototype.validate = function() {
      this.resetValidation();
      this.validateForm();
      this.showErrors();
      return !this.errors.length;
    };

    Payment.prototype.handleServerError = function(err) {
      this.resetValidation();
      this.handleError(err);
      return this.showErrors();
    };

    Payment.prototype.val = function() {
      var expiry;
      expiry = this.$expiry.cardExpiryVal();
      return {
        name: this.$name.val() || null,
        number: this.$number.val(),
        cvc: this.$cvc.val() || null,
        exp_month: expiry.month,
        exp_year: expiry.year
      };
    };

    Payment.prototype.validateForm = function() {
      var expiry,
        _this = this;
      this.$('input[required]').each(function(i, input) {
        input = $(input);
        if (!input.val()) {
          return _this.handleError({
            code: 'required',
            input: input
          });
        }
      });
      if (this.$number.val() && !$.validateCardNumber(this.$number.val())) {
        this.handleError({
          code: 'invalid_number'
        });
      }
      if (this.$expiry.val()) {
        expiry = this.$expiry.cardExpiryVal();
        if (!$.validateCardExpiry(expiry.month, expiry.year)) {
          this.handleError({
            code: 'expired_card'
          });
        }
      }
      if (this.$cvc.val() && !$.validateCardCVC(this.$cvc.val())) {
        return this.handleError({
          code: 'invalid_cvc'
        });
      }
    };

    Payment.prototype.errors = [];

    Payment.prototype.resetValidation = function() {
      this.errors = [];
      return this.$('input, fieldset').removeClass('invalid');
    };

    Payment.prototype.showErrors = function() {
      var _this = this;
      this.$('fieldset').toggleClass('invalid', !!this.errors.length);
      if (this.errors.length) {
        setTimeout(function() {
          return alert(_this.errors[0] + '.');
        });
        return this.$('.invalid:input:first').focus();
      }
    };

    Payment.prototype.handleError = function(err) {
      var name;
      switch (err.code) {
        case 'required':
          name = err.input.attr('placeholder');
          this.invalidInput(err.input);
          return this.errors.push("" + name + " is required");
        case 'card_declined':
          this.invalidInput(this.$number);
          return this.errors.push('Card number was declined');
        case 'invalid_number':
        case 'incorrect_number':
          this.invalidInput(this.$number);
          return this.errors.push('Card number is invalid');
        case 'invalid_expiry_month':
          this.invalidInput(this.$expiry);
          return this.errors.push('Month expiry is invalid');
        case 'invalid_expiry_year':
        case 'expired_card':
          this.invalidInput(this.$expiry);
          return this.errors.push('Year expiry is invalid');
        case 'invalid_cvc':
          this.invalidInput(this.$cvc);
          return this.errors.push('CVC is invalid');
        default:
          return this.errors.push(err.message || 'Sorry, something went wrong! Please try again.');
      }
    };

    Payment.prototype.invalidInput = function(input) {
      return input.addClass('invalid');
    };

    Payment.prototype.setCardType = function(e, cardType) {
      var $el;
      $el = this.$number.parent();
      if (!this.$el.hasClass(cardType)) {
        $el.removeClass('visa amex mastercard discover dinersclub jcb unknown');
        $el.addClass(cardType);
        return $el.toggleClass('identified', cardType !== 'unknown');
      }
    };

    Payment.prototype.restrictCVC = function(e) {
      var digit, type, value;
      digit = String.fromCharCode(e.which);
      if (!/^\d+$/.test(digit)) {
        return;
      }
      value = this.$cvc.val() + digit;
      value = value.replace(/\D/g, '');
      type = $.cardType(this.$number.val());
      if (!type || type === 'amex') {
        return value.length <= 4;
      } else {
        return value.length <= 3;
      }
    };

    return Payment;

  })(Controller);

  module.exports = Payment;

}).call(this);
;}});
this.require.define({"inner/app/panel":function(exports, require, module){(function() {
  var $, Address, Controller, Overlay, Panel, Payment, helpers,
    __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
    __hasProp = {}.hasOwnProperty,
    __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };

  $ = jQuery;

  Controller = require('controller');

  Overlay = require('inner/lib/overlay');

  helpers = require('inner/lib/helpers');

  Address = require('./panel/address');

  Payment = require('./panel/payment');

  Panel = (function(_super) {

    __extends(Panel, _super);

    Panel.prototype.className = 'panel';

    Panel.prototype.defaults = {
      label: 'Pay'
    };

    function Panel(options) {
      this.sectionClasses = __bind(this.sectionClasses, this);

      this.hidePending = __bind(this.hidePending, this);

      this.showPending = __bind(this.showPending, this);

      this.handleError = __bind(this.handleError, this);

      this.handleToken = __bind(this.handleToken, this);

      this.createToken = __bind(this.createToken, this);

      this.submit = __bind(this.submit, this);

      this.closeUnlessPending = __bind(this.closeUnlessPending, this);

      this.close = __bind(this.close, this);

      this.setOptions = __bind(this.setOptions, this);

      this.opened = __bind(this.opened, this);

      this.render = __bind(this.render, this);
      Panel.__super__.constructor.apply(this, arguments);
      this.setOptions(options);
      this.$el.on('submit', 'form', this.submit);
      this.$el.on('click', '.close', this.closeUnlessPending);
      this.render();
    }

    Panel.prototype.render = function() {
      this.address = new Address;
      this.payment = new Payment;
      this.label = helpers.formatLabelSafe(this.options.label, this.options.amount, this.options.currency);
      this.html(JST['inner/views/panel'](this));
      this.$button = this.$('button');
      this.$yield = this.$('.yield');
      this.$success = this.$('.success');
      this.$yield.append(this.payment.el);
      if (this.options.address) {
        return this.$yield.append(this.address.el);
      }
    };

    Panel.prototype.opened = function() {
      var _this = this;
      return setTimeout(function() {
        return _this.$(':input:first').focus();
      }, 420);
    };

    Panel.prototype.setOptions = function(options) {
      var key, value, _base, _ref, _ref1;
      this.options = options != null ? options : {};
      _ref = this.defaults;
      for (key in _ref) {
        value = _ref[key];
        if ((_ref1 = (_base = this.options)[key]) == null) {
          _base[key] = value;
        }
      }
      if (this.options.description && !this.options.name) {
        this.options.name = this.options.description;
        return this.options.description = null;
      }
    };

    Panel.prototype.close = function() {
      return this.$el.trigger('close.overlay');
    };

    Panel.prototype.closeUnlessPending = function(e) {
      if (e != null) {
        e.preventDefault();
      }
      if (e != null) {
        e.stopPropagation();
      }
      if (this.isPending) {
        return;
      }
      return this.close();
    };

    Panel.prototype.submit = function(e) {
      var addressValid, paymentValid,
        _this = this;
      if (e != null) {
        e.preventDefault();
      }
      if (e != null) {
        e.stopPropagation();
      }
      paymentValid = this.payment.validate();
      addressValid = !this.options.address || this.address.validate();
      if (!paymentValid || !addressValid) {
        this.$('.invalid:input:first').select();
        return;
      }
      if (this.isPending) {
        return;
      }
      this.showPending();
      return this.createToken(function() {
        return _this.handleToken.apply(_this, arguments);
      });
    };

    Panel.prototype.createToken = function(callback) {
      var complete, params, values,
        _this = this;
      complete = function(status, response) {
        if (response.error) {
          return callback(response.error);
        } else {
          return callback(null, response);
        }
      };
      values = {};
      $.extend(values, this.payment.val());
      if (this.options.address) {
        $.extend(values, this.address.val());
      }
      params = {
        referrer: this.options.url,
        payment_user_agent: 'Stripe Checkout'
      };
      return Stripe.createToken(values, params, complete);
    };

    Panel.prototype.handleToken = function(err, response) {
      if (err) {
        this.hidePending();
        return this.handleError(err);
      } else {
        this.clearInputs();
        return this.$el.trigger('token.payment', response);
      }
    };

    Panel.prototype.handleError = function(err) {
      this.payment.handleError(err);
      return this.$('.invalid:input:first').select();
    };

    Panel.prototype.clearInputs = function() {
      return this.$el.find(':input').val('');
    };

    Panel.prototype.showPending = function() {
      var spinOptions;
      this.isPending = true;
      this.$el.addClass('pending');
      this.$el.find(':input, fieldset').attr('disabled', true);
      this.$(':input').blur();
      spinOptions = {
        color: '#FFF',
        length: 4,
        width: 2,
        radius: 3,
        lines: 10,
        shadow: true
      };
      this.$button.spin(spinOptions);
      return this.$button.addClass('pending');
    };

    Panel.prototype.hidePending = function() {
      this.isPending = false;
      this.$el.removeClass('pending');
      this.$el.find(':input, fieldset').attr('disabled', false);
      this.$button.spin(false);
      return this.$button.removeClass('pending');
    };

    Panel.prototype.sectionClasses = function() {
      var classes;
      classes = [];
      if (this.options.image || this.options.name || this.options.description) {
        classes.push('custom');
      }
      if (this.options.image) {
        classes.push('customImage');
      }
      return classes.join(' ');
    };

    return Panel;

  })(Controller);

  module.exports = Panel;

}).call(this);
;}});
this.require.define({"inner/app/panel/address":function(exports, require, module){(function() {
  var $, Address, Controller, countries, geolocate, states,
    __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
    __hasProp = {}.hasOwnProperty,
    __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };

  $ = jQuery;

  Controller = require('controller');

  countries = require('inner/lib/countries');

  states = require('inner/lib/states');

  geolocate = require('inner/lib/geolocate');

  Address = (function(_super) {

    __extends(Address, _super);

    Address.prototype.className = 'address';

    Address.prototype.countries = countries;

    Address.prototype.states = states;

    function Address() {
      this.geofill = __bind(this.geofill, this);

      this.countryChange = __bind(this.countryChange, this);

      this.selectBlur = __bind(this.selectBlur, this);

      this.selectFocus = __bind(this.selectFocus, this);

      this.selectChange = __bind(this.selectChange, this);

      this.fieldsetBlur = __bind(this.fieldsetBlur, this);

      this.fieldsetFocus = __bind(this.fieldsetFocus, this);

      this.reValidate = __bind(this.reValidate, this);

      this.detach = __bind(this.detach, this);

      this.val = __bind(this.val, this);

      this.validate = __bind(this.validate, this);

      this.render = __bind(this.render, this);
      Address.__super__.constructor.apply(this, arguments);
      this.render();
      this.geofill();
    }

    Address.prototype.render = function() {
      this.html(JST['inner/views/panel/address'](this));
      this.$el.on('blur', ':input.invalid[required]', this.reValidate);
      this.$el.on('change', '.select', this.selectChange);
      this.$el.on('focus', '.select', this.selectFocus);
      this.$el.on('blur', '.select', this.selectBlur);
      this.$el.on('focus', 'fieldset', this.fieldsetFocus);
      this.$el.on('blur', 'fieldset', this.fieldsetBlur);
      this.$el.on('change', '.country', this.countryChange);
      this.$el.removeClass('international').addClass('us');
      this.$el.placeholder();
      this.$name = this.$('input[name=name]');
      this.$line_1 = this.$('input[name=line_1]');
      this.$line_2 = this.$('input[name=line_2]');
      this.$city = this.$('input[name=city]');
      this.$state = this.$('select[name=state]');
      this.$zip = this.$('input[name=zip]');
      this.$province = this.$('input[name=province]');
      this.$postalcode = this.$('input[name=postalcode]');
      return this.$country = this.$('select[name=country]');
    };

    Address.prototype.validate = function() {
      var valid,
        _this = this;
      valid = true;
      this.$(':input').removeClass('invalid');
      this.$(':input[required]:visible').each(function(i, input) {
        input = $(input);
        if (!input.val()) {
          valid = false;
          return input.addClass('invalid');
        }
      });
      this.$('.select').each(function(i, select) {
        var $select, invalid;
        $select = $(select);
        invalid = $select.find(':input').hasClass('invalid');
        return $select.toggleClass('invalid', invalid);
      });
      this.$('fieldset').each(function(i, fieldset) {
        var $fieldset, invalid;
        $fieldset = $(fieldset);
        invalid = $fieldset.find(':input.invalid').length !== 0;
        return $fieldset.toggleClass('invalid', invalid);
      });
      return valid;
    };

    Address.prototype.val = function() {
      return {
        name: this.$name.val(),
        address_line1: this.$line_1.val(),
        address_line2: this.$line_2.val(),
        address_city: this.$city.val(),
        address_state: this.$state.val() || this.$province.val(),
        address_zip: this.$zip.val() || this.$postalcode.val(),
        address_country: this.$country.val()
      };
    };

    Address.prototype.detach = function() {
      return this.$el.detach();
    };

    Address.prototype.reValidate = function(e) {
      var $input;
      $input = $(e.currentTarget);
      if ($input.val()) {
        return $input.removeClass('invalid');
      }
    };

    Address.prototype.fieldsetFocus = function(e) {
      return $(e.currentTarget).addClass('focus');
    };

    Address.prototype.fieldsetBlur = function(e) {
      return $(e.currentTarget).removeClass('focus');
    };

    Address.prototype.selectChange = function(e) {
      var $el, val;
      $el = $(e.currentTarget);
      if ($el.find('select').val()) {
        val = $el.find('option:selected').text();
        $el.find('span').text(val);
        return $el.addClass('changed');
      } else {
        $el.find('span').text($el.data('placeholder'));
        return $el.removeClass('changed');
      }
    };

    Address.prototype.selectFocus = function(e) {
      return $(e.currentTarget).addClass('active');
    };

    Address.prototype.selectBlur = function(e) {
      return $(e.currentTarget).removeClass('active');
    };

    Address.prototype.countryChange = function(e) {
      this.$el.toggleClass('us', this.$country.val() === 'US');
      return this.$el.toggleClass('international', this.$country.val() !== 'US');
    };

    Address.prototype.geofill = function() {
      var request,
        _this = this;
      request = geolocate();
      request.success(function(result) {
        if (result == null) {
          result = {};
        }
        if (!result.country) {
          return;
        }
        return _this.$country.val(result.country).change();
      });
      return this.$el.one('change', function(e) {
        if (!request.status) {
          return request.abort();
        }
      });
    };

    return Address;

  })(Controller);

  module.exports = Address;

}).call(this);
;}});
this.require.define({"inner/app/panel/payment":function(exports, require, module){(function() {
  var $, Controller, Payment,
    __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
    __hasProp = {}.hasOwnProperty,
    __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };

  Controller = require('controller');

  $ = jQuery;

  Payment = (function(_super) {

    __extends(Payment, _super);

    Payment.prototype.className = 'payment';

    Payment.prototype.defaults = {
      cvc: true
    };

    function Payment() {
      this.setCardType = __bind(this.setCardType, this);

      this.restrictCVC = __bind(this.restrictCVC, this);

      this.fieldsetBlur = __bind(this.fieldsetBlur, this);

      this.fieldsetFocus = __bind(this.fieldsetFocus, this);

      this.detach = __bind(this.detach, this);

      this.handleError = __bind(this.handleError, this);

      this.val = __bind(this.val, this);

      this.validate = __bind(this.validate, this);

      this.render = __bind(this.render, this);
      Payment.__super__.constructor.apply(this, arguments);
      this.options = $.extend({}, this.defaults, this.options);
      this.$el.on('focus', 'fieldset', this.fieldsetFocus);
      this.$el.on('blur', 'fieldset', this.fieldsetBlur);
      this.render();
    }

    Payment.prototype.render = function() {
      this.html(JST['inner/views/panel/payment'](this));
      this.$el.placeholder();
      this.$name = this.$('.name input');
      this.$number = this.$('.number input');
      this.$cvc = this.$('.cvc input');
      this.$expiry = this.$('.expiry input');
      this.$message = this.$('.message');
      this.$number.formatCardNumber();
      this.$number.on('payment.cardType', this.setCardType);
      this.$expiry.formatCardExpiry();
      this.$cvc.restrictNumeric();
      return this.$cvc.on('keypress', this.restrictCVC);
    };

    Payment.prototype.validate = function() {
      var expiry, valid,
        _this = this;
      valid = true;
      this.$('input').removeClass('invalid');
      this.$message.hide().empty();
      this.$('input[required]').each(function(i, input) {
        input = $(input);
        if (!input.val()) {
          valid = false;
          return _this.handleError({
            code: 'required',
            input: input
          });
        }
      });
      if (!$.validateCardNumber(this.$number.val())) {
        valid = false;
        this.handleError({
          code: 'invalid_number'
        });
      }
      expiry = this.$expiry.cardExpiryVal();
      if (!$.validateCardExpiry(expiry.month, expiry.year)) {
        valid = false;
        this.handleError({
          code: 'expired_card',
          value: this.$expiry.val()
        });
      }
      if (this.options.cvc && !$.validateCardCVC(this.$cvc.val())) {
        valid = false;
        this.handleError({
          code: 'invalid_cvc'
        });
      }
      this.$('fieldset').each(function(i, fieldset) {
        var $fieldset, invalid;
        $fieldset = $(fieldset);
        invalid = $fieldset.find(':input.invalid').length !== 0;
        return $fieldset.toggleClass('invalid', invalid);
      });
      return valid;
    };

    Payment.prototype.val = function() {
      var expiry;
      expiry = this.$expiry.cardExpiryVal();
      return {
        name: this.$name.val() || null,
        number: this.$number.val(),
        cvc: this.$cvc.val() || null,
        exp_month: expiry.month,
        exp_year: expiry.year
      };
    };

    Payment.prototype.handleError = function(err) {
      if (err.message) {
        this.$message.text(err.message).show();
      }
      this.$el.trigger('invalid.payment', err);
      switch (err.code) {
        case 'required':
          return this.invalidInput(err.input);
        case 'card_declined':
          return this.invalidInput(this.$number);
        case 'invalid_number':
        case 'incorrect_number':
          return this.invalidInput(this.$number);
        case 'invalid_expiry_month':
        case 'expired_card':
          return this.invalidInput(this.$expiry);
        case 'invalid_expiry_year':
          return this.invalidInput(this.$expiry);
        case 'invalid_cvc':
          return this.invalidInput(this.$cvc);
      }
    };

    Payment.prototype.detach = function() {
      return this.$el.detach();
    };

    Payment.prototype.invalidInput = function(input) {
      return input.addClass('invalid');
    };

    Payment.prototype.fieldsetFocus = function(e) {
      return $(e.currentTarget).addClass('focus');
    };

    Payment.prototype.fieldsetBlur = function(e) {
      return $(e.currentTarget).removeClass('focus');
    };

    Payment.prototype.restrictCVC = function(e) {
      var digit, type, value, _ref;
      digit = String.fromCharCode(e.which);
      if (!/^\d+$/.test(digit)) {
        return;
      }
      if ((this.$cvc.prop('selectionStart') != null) && this.$cvc.prop('selectionStart') !== this.$cvc.prop('selectionEnd')) {
        return;
      }
      if (typeof document !== "undefined" && document !== null ? (_ref = document.selection) != null ? typeof _ref.createRange === "function" ? _ref.createRange().text : void 0 : void 0 : void 0) {
        return;
      }
      value = this.$cvc.val() + digit;
      value = value.replace(/\D/g, '');
      type = $.cardType(this.$number.val());
      if (!type || type === 'amex') {
        return value.length <= 4;
      } else {
        return value.length <= 3;
      }
    };

    Payment.prototype.setCardType = function(e, cardType) {
      var $el;
      $el = this.$number.parent();
      if (!this.$el.hasClass(cardType)) {
        $el.removeClass('visa amex mastercard discover dinersclub jcb unknown');
        $el.addClass(cardType);
        return $el.toggleClass('identified', cardType !== 'unknown');
      }
    };

    return Payment;

  })(Controller);

  module.exports = Payment;

}).call(this);
;}});
this.require.define({"inner/lib/countries":function(exports, require, module){(function() {

  module.exports = {
    "AF": "Afghanistan",
    "AL": "Albania",
    "DZ": "Algeria",
    "AD": "Andorra",
    "AO": "Angola",
    "AI": "Anguilla",
    "AG": "Antigua and Barbuda",
    "AR": "Argentina",
    "AM": "Armenia",
    "AW": "Aruba",
    "AU": "Australia",
    "AT": "Austria",
    "AZ": "Azerbaijan",
    "BS": "Bahamas",
    "BH": "Bahrain",
    "BD": "Bangladesh",
    "BB": "Barbados",
    "BY": "Belarus",
    "BE": "Belgium",
    "BZ": "Belize",
    "BJ": "Benin",
    "BM": "Bermuda",
    "BT": "Bhutan",
    "BO": "Bolivia",
    "BA": "Bosnia Herzegovina",
    "BW": "Botswana",
    "BV": "Bouvet Island",
    "BR": "Brazil",
    "IO": "British Indian Ocean Territory",
    "VG": "British Virgin Islands",
    "BN": "Brunei Darussalam",
    "BG": "Bulgaria",
    "BF": "Burkina Faso",
    "BI": "Burundi",
    "KH": "Cambodia",
    "CM": "Cameroon",
    "CA": "Canada",
    "CV": "Cape Verde",
    "KY": "Cayman Islands",
    "CF": "Central African Republic",
    "TD": "Chad",
    "CL": "Chile",
    "CN": "China",
    "CX": "Christmas Island",
    "CC": "Cocos (Keeling) Islands",
    "CO": "Colombia",
    "KM": "Comoros",
    "CG": "Congo",
    "CD": "Congo (The Democratic Republic of the)",
    "CK": "Cook Islands",
    "CR": "Costa Rica",
    "CI": "Cote d Ivoire (Ivory Coast)",
    "HR": "Croatia",
    "CU": "Cuba",
    "CY": "Cyprus",
    "CZ": "Czech Republic",
    "DK": "Denmark",
    "DJ": "Djibouti",
    "DM": "Dominica",
    "DO": "Dominican Republic",
    "TL": "East Timor",
    "EC": "Ecuador",
    "EG": "Egypt",
    "SV": "El Salvador",
    "GQ": "Equatorial Guinea",
    "ER": "Eritrea",
    "EE": "Estonia",
    "ET": "Ethiopia",
    "FK": "Falkland Islands (Malvinas)",
    "FO": "Faroe Islands",
    "FJ": "Fiji",
    "FI": "Finland",
    "FR": "France",
    "GF": "French Guiana",
    "PF": "French Polynesia",
    "TF": "French Southern Territories",
    "GA": "Gabon",
    "GM": "Gambia",
    "GE": "Georgia",
    "DE": "Germany",
    "GH": "Ghana",
    "GI": "Gibraltar",
    "GR": "Greece",
    "GL": "Greenland",
    "GD": "Grenada",
    "GP": "Guadeloupe",
    "GT": "Guatemala",
    "GN": "Guinea",
    "GW": "Guinea-Bissau",
    "GY": "Guyana",
    "HT": "Haiti",
    "HM": "Heard Island and McDonald Islands",
    "VA": "Holy See (Vatican City State)",
    "HN": "Honduras",
    "HK": "Hong Kong",
    "HU": "Hungary",
    "IS": "Iceland",
    "IN": "India",
    "ID": "Indonesia",
    "IQ": "Iraq",
    "IE": "Ireland",
    "IR": "Islamic Republic of Iran",
    "IL": "Israel",
    "IT": "Italy",
    "JM": "Jamaica",
    "JP": "Japan",
    "JO": "Jordan",
    "KZ": "Kazakhstan",
    "KE": "Kenya",
    "KI": "Kiribati",
    "KP": "Korea (Democratic People s Republic of)",
    "KR": "Korea (Republic of)",
    "KW": "Kuwait",
    "KG": "Kyrgzstan",
    "LA": "Lao People s Democratic Republic",
    "LV": "Latvia",
    "LB": "Lebanon",
    "LS": "Lesotho",
    "LR": "Liberia",
    "LY": "Libyan Arab Jamahiriya",
    "LI": "Liechtenstein",
    "LT": "Lithuania",
    "LU": "Luxembourg",
    "MO": "Macao",
    "MK": "Macedonia (The Former Yugoslav Republic of)",
    "MG": "Madagascar",
    "MW": "Malawi",
    "MY": "Malaysia",
    "MV": "Maldives",
    "ML": "Mali",
    "MT": "Malta",
    "MH": "Marshall Islands",
    "MQ": "Martinique",
    "MR": "Mauritania",
    "MU": "Mauritius",
    "YT": "Mayotte",
    "MX": "Mexico",
    "MD": "Moldova",
    "MC": "Monaco",
    "MN": "Mongolia",
    "MS": "Montserrat",
    "MA": "Morocco",
    "MZ": "Mozambique",
    "MM": "Myanmar",
    "NA": "Namibia",
    "NR": "Nauru",
    "NP": "Nepal",
    "NL": "Netherlands",
    "AN": "Netherlands Antilles",
    "NC": "New Caledonia",
    "NZ": "New Zealand",
    "NI": "Nicaragua",
    "NE": "Niger",
    "NG": "Nigeria",
    "NU": "Niue",
    "NF": "Norfolk Island",
    "NO": "Norway",
    "OM": "Oman",
    "PK": "Pakistan",
    "PW": "Palau",
    "PA": "Panama",
    "PG": "Papua New Guinea",
    "PY": "Paraguay",
    "PE": "Peru",
    "PH": "Philippines",
    "PN": "Pitcairn",
    "PL": "Poland",
    "PT": "Portugal",
    "QA": "Qatar",
    "RE": "Reunion",
    "RO": "Romania",
    "RU": "Russian Federation",
    "RW": "Rwanda",
    "SH": "Saint Helena",
    "KN": "Saint Kitts and Nevis",
    "LC": "Saint Lucia",
    "PM": "Saint Pierre and Miquelon",
    "VC": "Saint Vincent and the Grenadines",
    "WS": "Samoa",
    "SM": "San Marino",
    "ST": "Sao Tome and Principe",
    "SA": "Saudi Arabia",
    "SN": "Senegal",
    "RS": "Serbia",
    "SC": "Seychelles",
    "SL": "Sierra Leone",
    "SG": "Singapore",
    "SK": "Slovakia",
    "SI": "Slovenia",
    "SB": "Solomon Islands",
    "SO": "Somalia",
    "ZA": "South Africa",
    "GS": "South Georgia and the South Sandwich Islands",
    "ES": "Spain",
    "LK": "Sri Lanka",
    "SD": "Sudan",
    "SR": "Suriname",
    "SJ": "Svalbard and Jan Mayen",
    "SZ": "Swaziland",
    "SE": "Sweden",
    "CH": "Switzerland",
    "SY": "Syrian Arab Republic",
    "TW": "Taiwan",
    "TJ": "Tajikstan",
    "TZ": "Tanzania United Republic",
    "TH": "Thailand",
    "TG": "Togo",
    "TK": "Tokelau",
    "TO": "Tonga",
    "TT": "Trinidad and Tobago",
    "TN": "Tunisia",
    "TR": "Turkey",
    "TM": "Turkmenistan",
    "TC": "Turks and Caicos Islands",
    "TV": "Tuvalu",
    "UG": "Uganda",
    "UA": "Ukraine",
    "AE": "United Arab Emirates",
    "GB": "United Kingdom",
    "US": "United States",
    "UY": "Uruguay",
    "UZ": "Uzbekistan",
    "VU": "Vanuatu",
    "VE": "Venezuela",
    "VN": "Vietnam",
    "WF": "Wallis and Futuna",
    "EH": "Western Sahara",
    "YE": "Yemen",
    "ZM": "Zambia",
    "ZW": "Zimbabwe"
  };

}).call(this);
;}});
this.require.define({"inner/lib/geolocate":function(exports, require, module){(function() {

  module.exports = function(options) {
    if (options == null) {
      options = {};
    }
    options.endpoint || (options.endpoint = 'https://stripe.com');
    return jQuery.getJSON("" + options.endpoint + "/internal/geolocate");
  };

}).call(this);
;}});
this.require.define({"inner/lib/helpers":function(exports, require, module){(function() {
  var helpers;

  helpers = {
    escape: function(value) {
      return value && ('' + value).replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;');
    },
    safe: function(value) {
      value = new String(value);
      value.ecoSafe = true;
      return value;
    },
    sanitizeURL: function(value) {
      if (!value) {
        return;
      }
      value = value.replace(/javascript/g, '');
      return encodeURI(value);
    },
    isiOSChrome: function() {
      var userAgent;
      userAgent = window.navigator.userAgent;
      return /CriOS/.test(userAgent);
    },
    isMobileSafari: function() {
      var userAgent;
      userAgent = window.navigator.userAgent;
      return /(iPhone|iPad)/i.test(userAgent);
    },
    isInsideFrame: function() {
      return window.top !== window.self;
    },
    currencySymbols: {
      'usd': '$',
      'gbp': '&pound;',
      'eur': '&euro;'
    },
    formatCents: function(cents, currency) {
      var price, symbol;
      if (currency == null) {
        currency = 'usd';
      }
      price = parseInt(cents, 10) / 100;
      symbol = helpers.currencySymbols[currency];
      symbol || (symbol = '$');
      return symbol + price.toFixed(2);
    },
    formatLabel: function(label, amount, currency) {
      if (!amount) {
        return label;
      }
      if (label.indexOf('{{amount}}') === -1) {
        label += ' {{amount}}';
      }
      return label.replace('{{amount}}', helpers.formatCents(amount, currency));
    },
    formatLabelSafe: function(label, amount, currency) {
      return helpers.safe(helpers.formatLabel(helpers.escape(label), amount, currency));
    },
    requestAnimationFrame: function(callback) {
      return (typeof window.requestAnimationFrame === "function" ? window.requestAnimationFrame(callback) : void 0) || (typeof window.webkitRequestAnimationFrame === "function" ? window.webkitRequestAnimationFrame(callback) : void 0) || window.setTimeout(callback, 100);
    },
    requestAnimationInterval: function(func, interval) {
      var callback, previous;
      previous = new Date;
      callback = function() {
        var frame, now, remaining;
        frame = helpers.requestAnimationFrame(callback);
        now = new Date;
        remaining = interval - (now - previous);
        if (remaining <= 0) {
          previous = now;
          func();
        }
        return frame;
      };
      return callback();
    }
  };

  module.exports = helpers;

}).call(this);
;}});
this.require.define({"inner/lib/overlay":function(exports, require, module){(function() {
  var $, Controller, Overlay, _base,
    __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
    __hasProp = {}.hasOwnProperty,
    __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };

  $ = jQuery;

  Controller = require('controller');

  (_base = $.support).transition || (_base.transition = (function() {
    var style;
    style = (new Image).style;
    return 'webkitTransition' in style;
  })());

  Overlay = (function(_super) {

    __extends(Overlay, _super);

    Overlay.prototype.className = 'overlay';

    function Overlay() {
      this.checkKey = __bind(this.checkKey, this);

      this.close = __bind(this.close, this);

      this.open = __bind(this.open, this);

      this.render = __bind(this.render, this);
      Overlay.__super__.constructor.apply(this, arguments);
      if (!(this.panel = this.options.panel)) {
        throw new Error('panel required');
      }
      this.$el.on('click', '.close', this.close);
      this.$el.on('close.overlay', this.close);
      this.render();
    }

    Overlay.prototype.render = function() {
      this.html(JST['inner/views/overlay'](this));
      this.$yield = this.$('.yield');
      this.$yield.html(this.panel.$el);
      return this.$panel = this.$('.panel');
    };

    Overlay.prototype.open = function() {
      var tenper, top, _base1;
      this.active = true;
      this.$el.show();
      top = this.$panel.height() / 2;
      tenper = ($(window).height() / 10) * 2;
      if (this.$panel.height() < ($(window).height() - tenper)) {
        top += tenper / 2;
      }
      this.$panel.css({
        marginTop: top * -1
      });
      this.$el.redraw();
      this.$el.removeClass('unactive').addClass('active');
      if (typeof (_base1 = this.panel).opened === "function") {
        _base1.opened();
      }
      this.$el.trigger('opened.overlay');
      return $('body').on('keydown', this.checkKey);
    };

    Overlay.prototype.close = function() {
      var timeout,
        _this = this;
      if (!this.active) {
        return;
      }
      this.active = false;
      this.$el.removeClass('active').addClass('unactive');
      timeout = $.support.transition ? 400 : 0;
      setTimeout(function() {
        var _base1;
        _this.$el.hide();
        _this.$el.trigger('closed.overlay');
        return typeof (_base1 = _this.panel).closed === "function" ? _base1.closed() : void 0;
      }, timeout);
      return $('body').off('keydown', this.checkKey);
    };

    Overlay.prototype.checkKey = function(e) {
      if (e.keyCode === 27) {
        this.$el.find(':focus').blur().redraw();
        return setTimeout(this.close, 150);
      }
    };

    return Overlay;

  })(Controller);

  module.exports = Overlay;

}).call(this);
;}});
this.require.define({"inner/lib/rpc":function(exports, require, module){(function() {
  var __slice = [].slice,
    __indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; };

  module.exports = {
    rpcID: 0,
    whitelist: ['frameCallback'],
    invoke: function() {
      var args, frame, id, method;
      frame = arguments[0], method = arguments[1], args = 3 <= arguments.length ? __slice.call(arguments, 2) : [];
      id = ++this.rpcID;
      if (typeof args[args.length - 1] === 'function') {
        this.callbacks || (this.callbacks = {});
        this.callbacks[id] = args.pop();
      }
      return frame.postMessage(JSON.stringify({
        method: method,
        args: args,
        id: id
      }), '*');
    },
    invokeParent: function() {
      var args, method;
      method = arguments[0], args = 2 <= arguments.length ? __slice.call(arguments, 1) : [];
      return this.invoke.apply(this, [window.opener || window.parent, method].concat(__slice.call(args)));
    },
    frameCallback: function(id, result) {
      var _base;
      this.callbacks || (this.callbacks = {});
      if (typeof (_base = this.callbacks)[id] === "function") {
        _base[id](result);
      }
      return delete this.callbacks[id];
    },
    message: function(e) {
      var data, result, _name, _ref;
      e = e.originalEvent;
      data = JSON.parse(e.data);
      if (_ref = data.method, __indexOf.call(this.whitelist, _ref) < 0) {
        throw new Error("Method not allowed: " + data.method);
      }
      result = typeof this[_name = data.method] === "function" ? this[_name].apply(this, __slice.call(data.args).concat([e])) : void 0;
      if (data.method !== 'frameCallback') {
        return this.invoke(e.source, 'frameCallback', data.id, result);
      }
    }
  };

}).call(this);
;}});
this.require.define({"inner/lib/states":function(exports, require, module){(function() {

  module.exports = {
    "AL": "Alabama",
    "AK": "Alaska",
    "AS": "American Samoa",
    "AZ": "Arizona",
    "CA": "California",
    "CO": "Colorado",
    "CT": "Connecticut",
    "DE": "Delaware",
    "DC": "District of Columbia",
    "FM": "Federated States of Micronesia",
    "FL": "Florida",
    "AR": "GArkansas",
    "GA": "Georgia",
    "GU": "Guam",
    "HI": "Hawaii",
    "ID": "Idaho",
    "IL": "Illinois",
    "IN": "Indiana",
    "IA": "Iowa",
    "KS": "Kansas",
    "KY": "Kentucky",
    "LA": "Louisiana",
    "ME": "Maine",
    "MH": "Marshall Islands",
    "MD": "Maryland",
    "MA": "Massachusetts",
    "MI": "Michigan",
    "MN": "Minnesota",
    "MS": "Mississippi",
    "MO": "Missouri",
    "MT": "Montana",
    "NE": "Nebraska",
    "NV": "Nevada",
    "NH": "New Hampshire",
    "NJ": "New Jersey",
    "NM": "New Mexico",
    "NY": "New York",
    "NC": "North Carolina",
    "ND": "North Dakota",
    "MP": "Northern Mariana Islands",
    "OH": "Ohio",
    "OK": "Oklahoma",
    "OR": "Oregon",
    "PW": "Palau",
    "PA": "Pennsylvania",
    "PR": "Puerto Rico",
    "RI": "Rhode Island",
    "SC": "South Carolina",
    "SD": "South Dakota",
    "TN": "Tennessee",
    "TX": "Texas",
    "UT": "Utah",
    "VT": "Vermont",
    "VI": "Virgin Islands",
    "VA": "Virginia",
    "WA": "Washington",
    "WV": "West Virginia",
    "WI": "Wichita",
    "WY": "Wyoming"
  };

}).call(this);
;}});
(function() {
  this.JST || (this.JST = {});
  this.JST["inner/views/mobile"] = function(__obj) {
    if (!__obj) __obj = {};
    var __out = [], __capture = function(callback) {
      var out = __out, result;
      __out = [];
      callback.call(this);
      result = __out.join('');
      __out = out;
      return __safe(result);
    }, __sanitize = function(value) {
      if (value && value.ecoSafe) {
        return value;
      } else if (typeof value !== 'undefined' && value != null) {
        return __escape(value);
      } else {
        return '';
      }
    }, __safe, __objSafe = __obj.safe, __escape = __obj.escape;
    __safe = __obj.safe = function(value) {
      if (value && value.ecoSafe) {
        return value;
      } else {
        if (!(typeof value !== 'undefined' && value != null)) value = '';
        var result = new String(value);
        result.ecoSafe = true;
        return result;
      }
    };
    if (!__escape) {
      __escape = __obj.escape = function(value) {
        return ('' + value)
          .replace(/&/g, '&amp;')
          .replace(/</g, '&lt;')
          .replace(/>/g, '&gt;')
          .replace(/"/g, '&quot;');
      };
    }
    (function() {
      (function() {
      
        __out.push('<form novalidate autocomplete="on" method="post">\n\n  <div class="yield"></div>\n\n  <footer class="fitted">\n    <button class="submit">\n      <span>');
      
        __out.push(__sanitize(this.label));
      
        __out.push('</span>\n    </button>\n\n    <div class="pending">\n      <div class="spinner">\n        <div class="outer"><div class="inner"></div></div>\n      </div>\n    </div>\n  </footer>\n</form>\n\n<footer class="badge"></footer>\n\n<div class="preloaded-images"></div>\n');
      
      }).call(this);
      
    }).call(__obj);
    __obj.safe = __objSafe, __obj.escape = __escape;
    return __out.join('');
  };
}).call(this);
(function() {
  this.JST || (this.JST = {});
  this.JST["inner/views/mobile/address"] = function(__obj) {
    if (!__obj) __obj = {};
    var __out = [], __capture = function(callback) {
      var out = __out, result;
      __out = [];
      callback.call(this);
      result = __out.join('');
      __out = out;
      return __safe(result);
    }, __sanitize = function(value) {
      if (value && value.ecoSafe) {
        return value;
      } else if (typeof value !== 'undefined' && value != null) {
        return __escape(value);
      } else {
        return '';
      }
    }, __safe, __objSafe = __obj.safe, __escape = __obj.escape;
    __safe = __obj.safe = function(value) {
      if (value && value.ecoSafe) {
        return value;
      } else {
        if (!(typeof value !== 'undefined' && value != null)) value = '';
        var result = new String(value);
        result.ecoSafe = true;
        return result;
      }
    };
    if (!__escape) {
      __escape = __obj.escape = function(value) {
        return ('' + value)
          .replace(/&/g, '&amp;')
          .replace(/</g, '&lt;')
          .replace(/>/g, '&gt;')
          .replace(/"/g, '&quot;');
      };
    }
    (function() {
      (function() {
        var code, name, _ref, _ref1;
      
        __out.push('<fieldset>\n  <section class="line_1">\n    <input name="line_1" id="line_1" type="text" placeholder="Street" x-autocompletetype="address-line1"  autocapitalize="words" required>\n  </section>\n\n  <section class="hbox">\n    <div class="city">\n      <input name="city" type="text" placeholder="City" x-autocompletetype="city" autocapitalize="words" required>\n    </div>\n\n    <div class="state us select">\n      <select name="state" placeholder="State" x-autocomplete="state" class="us" required>\n        <option value="">State</option>\n        ');
      
        _ref = this.states;
        for (code in _ref) {
          name = _ref[code];
          __out.push('\n          <option value="');
          __out.push(__sanitize(code));
          __out.push('">');
          __out.push(__sanitize(code));
          __out.push('</option>\n        ');
        }
      
        __out.push('\n      </select>\n    </div>\n\n    <div class="province international">\n      <input name="province" type="text" placeholder="Province" class="international" x-autocompletetype="province">\n    </div>\n  </section>\n\n  <section class="hbox locality">\n    <div class="zip us">\n      <input name="zip" type="text" placeholder="Zip" class="us" pattern="\\d*" x-autocompletetype="postal-code" required>\n    </div>\n\n    <div class="postalcode international">\n      <input name="postalcode" type="text" class="international" placeholder="Postal code" x-autocompletetype="postal-code" required>\n    </div>\n\n    <div class="country select">\n      <select name="country" placeholder="Country" x-autocomplete="country" required>\n        <option value="">Country</option>\n        ');
      
        _ref1 = this.countries;
        for (code in _ref1) {
          name = _ref1[code];
          __out.push('\n          <option value="');
          __out.push(__sanitize(code));
          __out.push('">');
          __out.push(__sanitize(name));
          __out.push('</option>\n        ');
        }
      
        __out.push('\n      </select>\n    </div>\n  </section>\n</fieldset>\n');
      
      }).call(this);
      
    }).call(__obj);
    __obj.safe = __objSafe, __obj.escape = __escape;
    return __out.join('');
  };
}).call(this);
(function() {
  this.JST || (this.JST = {});
  this.JST["inner/views/mobile/complete"] = function(__obj) {
    if (!__obj) __obj = {};
    var __out = [], __capture = function(callback) {
      var out = __out, result;
      __out = [];
      callback.call(this);
      result = __out.join('');
      __out = out;
      return __safe(result);
    }, __sanitize = function(value) {
      if (value && value.ecoSafe) {
        return value;
      } else if (typeof value !== 'undefined' && value != null) {
        return __escape(value);
      } else {
        return '';
      }
    }, __safe, __objSafe = __obj.safe, __escape = __obj.escape;
    __safe = __obj.safe = function(value) {
      if (value && value.ecoSafe) {
        return value;
      } else {
        if (!(typeof value !== 'undefined' && value != null)) value = '';
        var result = new String(value);
        result.ecoSafe = true;
        return result;
      }
    };
    if (!__escape) {
      __escape = __obj.escape = function(value) {
        return ('' + value)
          .replace(/&/g, '&amp;')
          .replace(/</g, '&lt;')
          .replace(/>/g, '&gt;')
          .replace(/"/g, '&quot;');
      };
    }
    (function() {
      (function() {
      
        __out.push('<article>\n  <section>\n    <div class="glyph"></div>\n    <button>Done</button>\n  </section>\n</article>\n');
      
      }).call(this);
      
    }).call(__obj);
    __obj.safe = __objSafe, __obj.escape = __escape;
    return __out.join('');
  };
}).call(this);
(function() {
  this.JST || (this.JST = {});
  this.JST["inner/views/mobile/header"] = function(__obj) {
    if (!__obj) __obj = {};
    var __out = [], __capture = function(callback) {
      var out = __out, result;
      __out = [];
      callback.call(this);
      result = __out.join('');
      __out = out;
      return __safe(result);
    }, __sanitize = function(value) {
      if (value && value.ecoSafe) {
        return value;
      } else if (typeof value !== 'undefined' && value != null) {
        return __escape(value);
      } else {
        return '';
      }
    }, __safe, __objSafe = __obj.safe, __escape = __obj.escape;
    __safe = __obj.safe = function(value) {
      if (value && value.ecoSafe) {
        return value;
      } else {
        if (!(typeof value !== 'undefined' && value != null)) value = '';
        var result = new String(value);
        result.ecoSafe = true;
        return result;
      }
    };
    if (!__escape) {
      __escape = __obj.escape = function(value) {
        return ('' + value)
          .replace(/&/g, '&amp;')
          .replace(/</g, '&lt;')
          .replace(/>/g, '&gt;')
          .replace(/"/g, '&quot;');
      };
    }
    (function() {
      (function() {
      
        __out.push('<div class="fitted">\n  <article>\n    ');
      
        if (this.options.image) {
          __out.push('\n      <div class="image">\n        <img src="');
          __out.push(__sanitize(this.options.image));
          __out.push('" />\n      </div>\n    ');
        }
      
        __out.push('\n\n    <section>\n      ');
      
        if (this.options.name) {
          __out.push('\n        <h1>');
          __out.push(__sanitize(this.options.name));
          __out.push('</h1>\n      ');
        }
      
        __out.push('\n\n      ');
      
        if (this.options.description) {
          __out.push('\n        <h2>');
          __out.push(__sanitize(this.options.description));
          __out.push('</h2>\n      ');
        }
      
        __out.push('\n    </section>\n  </article>\n\n  <a class="close"><span>Close</span></a>\n</div>\n');
      
      }).call(this);
      
    }).call(__obj);
    __obj.safe = __objSafe, __obj.escape = __escape;
    return __out.join('');
  };
}).call(this);
(function() {
  this.JST || (this.JST = {});
  this.JST["inner/views/mobile/payment"] = function(__obj) {
    if (!__obj) __obj = {};
    var __out = [], __capture = function(callback) {
      var out = __out, result;
      __out = [];
      callback.call(this);
      result = __out.join('');
      __out = out;
      return __safe(result);
    }, __sanitize = function(value) {
      if (value && value.ecoSafe) {
        return value;
      } else if (typeof value !== 'undefined' && value != null) {
        return __escape(value);
      } else {
        return '';
      }
    }, __safe, __objSafe = __obj.safe, __escape = __obj.escape;
    __safe = __obj.safe = function(value) {
      if (value && value.ecoSafe) {
        return value;
      } else {
        if (!(typeof value !== 'undefined' && value != null)) value = '';
        var result = new String(value);
        result.ecoSafe = true;
        return result;
      }
    };
    if (!__escape) {
      __escape = __obj.escape = function(value) {
        return ('' + value)
          .replace(/&/g, '&amp;')
          .replace(/</g, '&lt;')
          .replace(/>/g, '&gt;')
          .replace(/"/g, '&quot;');
      };
    }
    (function() {
      (function() {
      
        __out.push('<fieldset>\n  <section class="number">\n    <input type="text" pattern="\\d*" x-autocompletetype="cc-number" placeholder="Card number" required data-numeric>\n    <div class="placeholder"></div>\n    <div class="type"></div>\n  </section>\n\n  <section class="hbox">\n    <div class="expiry">\n      <input type="text" pattern="\\d*" x-autocompletetype="cc-exp" placeholder="Expires MM/YY" required maxlength="9" data-numeric>\n    </div>\n\n    <div class="cvc">\n      <input type="text" pattern="\\d*" x-autocompletetype="cc-csc" placeholder="Security code" required data-numeric maxlength="4" autocomplete="off">\n    </div>\n  </section>\n\n  <section class="name">\n    <input type="text" name="name" x-autocompletetype="name" placeholder="Name on card" autocapitalize="words" required>\n  </section>\n</fieldset>\n');
      
      }).call(this);
      
    }).call(__obj);
    __obj.safe = __objSafe, __obj.escape = __escape;
    return __out.join('');
  };
}).call(this);
(function() {
  this.JST || (this.JST = {});
  this.JST["inner/views/overlay"] = function(__obj) {
    if (!__obj) __obj = {};
    var __out = [], __capture = function(callback) {
      var out = __out, result;
      __out = [];
      callback.call(this);
      result = __out.join('');
      __out = out;
      return __safe(result);
    }, __sanitize = function(value) {
      if (value && value.ecoSafe) {
        return value;
      } else if (typeof value !== 'undefined' && value != null) {
        return __escape(value);
      } else {
        return '';
      }
    }, __safe, __objSafe = __obj.safe, __escape = __obj.escape;
    __safe = __obj.safe = function(value) {
      if (value && value.ecoSafe) {
        return value;
      } else {
        if (!(typeof value !== 'undefined' && value != null)) value = '';
        var result = new String(value);
        result.ecoSafe = true;
        return result;
      }
    };
    if (!__escape) {
      __escape = __obj.escape = function(value) {
        return ('' + value)
          .replace(/&/g, '&amp;')
          .replace(/</g, '&lt;')
          .replace(/>/g, '&gt;')
          .replace(/"/g, '&quot;');
      };
    }
    (function() {
      (function() {
      
        __out.push('<div class="cover"></div>\n\n<div class="yield"></div>\n\n<footer class="overlay-footer">\n  <a href="https://stripe.com" target="_blank"><span class="stripe">Powered by Stripe</span></a>\n  <span class="secure">Secure Connection</span>\n</footer>\n');
      
      }).call(this);
      
    }).call(__obj);
    __obj.safe = __objSafe, __obj.escape = __escape;
    return __out.join('');
  };
}).call(this);
(function() {
  this.JST || (this.JST = {});
  this.JST["inner/views/panel"] = function(__obj) {
    if (!__obj) __obj = {};
    var __out = [], __capture = function(callback) {
      var out = __out, result;
      __out = [];
      callback.call(this);
      result = __out.join('');
      __out = out;
      return __safe(result);
    }, __sanitize = function(value) {
      if (value && value.ecoSafe) {
        return value;
      } else if (typeof value !== 'undefined' && value != null) {
        return __escape(value);
      } else {
        return '';
      }
    }, __safe, __objSafe = __obj.safe, __escape = __obj.escape;
    __safe = __obj.safe = function(value) {
      if (value && value.ecoSafe) {
        return value;
      } else {
        if (!(typeof value !== 'undefined' && value != null)) value = '';
        var result = new String(value);
        result.ecoSafe = true;
        return result;
      }
    };
    if (!__escape) {
      __escape = __obj.escape = function(value) {
        return ('' + value)
          .replace(/&/g, '&amp;')
          .replace(/</g, '&lt;')
          .replace(/>/g, '&gt;')
          .replace(/"/g, '&quot;');
      };
    }
    (function() {
      (function() {
      
        __out.push('<header>\n  <section class="');
      
        __out.push(__sanitize(this.sectionClasses()));
      
        __out.push('">\n    ');
      
        if (this.options.image) {
          __out.push('\n      <div class="image">\n        <img src="');
          __out.push(__sanitize(this.options.image));
          __out.push('" />\n      </div>\n\n    ');
        } else if (!this.options.name && !this.options.description) {
          __out.push('\n      <div class="logo">Stripe</div>\n    ');
        }
      
        __out.push('\n\n    <div class="info">\n      ');
      
        if (this.options.name) {
          __out.push('\n        <h1>');
          __out.push(__sanitize(this.options.name));
          __out.push('</h1>\n      ');
        }
      
        __out.push('\n\n      ');
      
        if (this.options.description) {
          __out.push('\n        <h2>');
          __out.push(__sanitize(this.options.description));
          __out.push('</h2>\n      ');
        }
      
        __out.push('\n    </div>\n  </section>\n\n  <nav>\n    <a class="close">Close</a>\n  </nav>\n</header>\n\n<form novalidate autocomplete="on" method="post">\n  <div class="yield"></div>\n\n  <footer>\n    <button type="submit" class="blue submit"><span>');
      
        __out.push(__sanitize(this.label));
      
        __out.push('</span></button>\n  </footer>\n</form>\n\n<div class="success">\n  <div class="check"></div>\n</div>\n');
      
      }).call(this);
      
    }).call(__obj);
    __obj.safe = __objSafe, __obj.escape = __escape;
    return __out.join('');
  };
}).call(this);
(function() {
  this.JST || (this.JST = {});
  this.JST["inner/views/panel/address"] = function(__obj) {
    if (!__obj) __obj = {};
    var __out = [], __capture = function(callback) {
      var out = __out, result;
      __out = [];
      callback.call(this);
      result = __out.join('');
      __out = out;
      return __safe(result);
    }, __sanitize = function(value) {
      if (value && value.ecoSafe) {
        return value;
      } else if (typeof value !== 'undefined' && value != null) {
        return __escape(value);
      } else {
        return '';
      }
    }, __safe, __objSafe = __obj.safe, __escape = __obj.escape;
    __safe = __obj.safe = function(value) {
      if (value && value.ecoSafe) {
        return value;
      } else {
        if (!(typeof value !== 'undefined' && value != null)) value = '';
        var result = new String(value);
        result.ecoSafe = true;
        return result;
      }
    };
    if (!__escape) {
      __escape = __obj.escape = function(value) {
        return ('' + value)
          .replace(/&/g, '&amp;')
          .replace(/</g, '&lt;')
          .replace(/>/g, '&gt;')
          .replace(/"/g, '&quot;');
      };
    }
    (function() {
      (function() {
        var code, name, _ref, _ref1;
      
        __out.push('<article>\n  <label for="line_1">Billing address</label>\n\n  <fieldset>\n    <div class="line_1">\n      <input name="line_1" id="line_1" type="text" placeholder="Street" autocompletetype="address-line1" required>\n    </div>\n\n    <!--\n    <div class="line_2">\n      <input name="line_2" type="text" placeholder="Apartment, suit, floor, etc" autocompletetype="address-line2" required>\n    </div>\n    -->\n\n    <div class="hbox">\n      <div class="city">\n        <input name="city" type="text" placeholder="City" autocompletetype="city" required>\n      </div>\n\n      <div class="state us">\n        <div class="select" data-placeholder="State">\n          <span>State</span>\n\n          <select name="state" placeholder="State" autocompletetype="state" required>\n            <option value="">State:</option>\n            ');
      
        _ref = this.states;
        for (code in _ref) {
          name = _ref[code];
          __out.push('\n              <option value="');
          __out.push(__sanitize(code));
          __out.push('">');
          __out.push(__sanitize(code));
          __out.push('</option>\n            ');
        }
      
        __out.push('\n          </select>\n        </div>\n      </div>\n\n      <div class="province international">\n        <input name="province" type="text" placeholder="Province" autocompletetype="province">\n      </div>\n    </div>\n\n    <div class="hbox">\n      <div class="zip us">\n        <input name="zip" type="text" placeholder="Zip" autocompletetype="postal-code" required>\n      </div>\n\n      <div class="postalcode international">\n        <input name="postalcode" type="text" placeholder="Postal code" autocompletetype="postal-code" required>\n      </div>\n\n      <div class="country">\n        <div class="select" data-placeholder="Country">\n          <span>Country</span>\n\n          <select name="country" placeholder="Country" x-autocomplete="country" required>\n            <option value="">Country:</option>\n            ');
      
        _ref1 = this.countries;
        for (code in _ref1) {
          name = _ref1[code];
          __out.push('\n              <option value="');
          __out.push(__sanitize(code));
          __out.push('">');
          __out.push(__sanitize(name));
          __out.push('</option>\n            ');
        }
      
        __out.push('\n          </select>\n        </div>\n      </div>\n    </div>\n  </fieldset>\n</article>\n');
      
      }).call(this);
      
    }).call(__obj);
    __obj.safe = __objSafe, __obj.escape = __escape;
    return __out.join('');
  };
}).call(this);
(function() {
  this.JST || (this.JST = {});
  this.JST["inner/views/panel/payment"] = function(__obj) {
    if (!__obj) __obj = {};
    var __out = [], __capture = function(callback) {
      var out = __out, result;
      __out = [];
      callback.call(this);
      result = __out.join('');
      __out = out;
      return __safe(result);
    }, __sanitize = function(value) {
      if (value && value.ecoSafe) {
        return value;
      } else if (typeof value !== 'undefined' && value != null) {
        return __escape(value);
      } else {
        return '';
      }
    }, __safe, __objSafe = __obj.safe, __escape = __obj.escape;
    __safe = __obj.safe = function(value) {
      if (value && value.ecoSafe) {
        return value;
      } else {
        if (!(typeof value !== 'undefined' && value != null)) value = '';
        var result = new String(value);
        result.ecoSafe = true;
        return result;
      }
    };
    if (!__escape) {
      __escape = __obj.escape = function(value) {
        return ('' + value)
          .replace(/&/g, '&amp;')
          .replace(/</g, '&lt;')
          .replace(/>/g, '&gt;')
          .replace(/"/g, '&quot;');
      };
    }
    (function() {
      (function() {
      
        __out.push('<article>\n  <div class="message"></div>\n\n  <div class="number">\n    <label for="paymentNumber">Card number</label>\n    <input type="text" id="paymentNumber" placeholder="&#x2022;&#x2022;&#x2022;&#x2022; &#x2022;&#x2022;&#x2022;&#x2022; &#x2022;&#x2022;&#x2022;&#x2022; &#x2022;&#x2022;&#x2022;&#x2022;" data-placeholder="Card number" autocompletetype="cc-number" required data-numeric>\n    <div class="placeholder"></div>\n    <div class="type"></div>\n  </div>\n\n  <div class="expiry">\n    <label for="paymentExpiry">Expires</label>\n    <input type="text" id="paymentExpiry" placeholder="MM / YY" autocompletetype="cc-exp" maxlength="9" pattern="\\d*" data-numeric required>\n  </div>\n\n  <div class="name">\n    <label for="paymentName">Name on card</label>\n    <input type="text" id="paymentName" data-placeholder="Name on card" autocompletetype="name" autocapitalize="words" autocorrect="off" spellcheck="off" required>\n  </div>\n\n  <div class="cvc">\n    <label for="paymentCVC">Card code</label>\n    <input type="text" id="paymentCVC" placeholder="CVC" autocompletetype="cc-csc" maxlength="4" pattern="\\d*" autocomplete="off" data-numeric required>\n  </div>\n</article>\n\n<div class="preloaded-images"></div>\n');
      
      }).call(this);
      
    }).call(__obj);
    __obj.safe = __objSafe, __obj.escape = __escape;
    return __out.join('');
  };
}).call(this);
